Home / 6,523,483.40-9,785,225.10-4,256,001.80

Finding the Fourth Proportional to 6,523,483.40, 9,785,225.10 and 4,256,001.80

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Solution

The fourth proportional to 6,523,483.40, 9,785,225.10 and 4,256,001.80 is: 6,384,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,483.40 : 9,785,225.10 = 4,256,001.80 : x
  2. Step 2: Convert to fraction form
    6,523,483.40/9,785,225.10 = 4,256,001.80/x
  3. Step 3: Cross multiply
    6,523,483.40x = 9,785,225.10 × 4,256,001.80
  4. Step 4: Simplify right side
    6,523,483.40x = 41,645,935,639,005.18
  5. Step 5: Solve for x
    x = 41,645,935,639,005.18/6,523,483.40
  6. Step 6: Final answer
    x = 6,384,002.70

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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.