Home / 9,785,001.10-14,677,501.65-6,171,202.30

Finding the Fourth Proportional to 9,785,001.10, 14,677,501.65 and 6,171,202.30

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Solution

The fourth proportional to 9,785,001.10, 14,677,501.65 and 6,171,202.30 is: 9,256,803.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,001.10 : 14,677,501.65 = 6,171,202.30 : x
  2. Step 2: Convert to fraction form
    9,785,001.10/14,677,501.65 = 6,171,202.30/x
  3. Step 3: Cross multiply
    9,785,001.10x = 14,677,501.65 × 6,171,202.30
  4. Step 4: Simplify right side
    9,785,001.10x = 90,577,831,940,733.80
  5. Step 5: Solve for x
    x = 90,577,831,940,733.80/9,785,001.10
  6. Step 6: Final answer
    x = 9,256,803.45

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.