Home / 6,187,213.40-9,280,820.10-6,103,232.60

Finding the Fourth Proportional to 6,187,213.40, 9,280,820.10 and 6,103,232.60

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Solution

The fourth proportional to 6,187,213.40, 9,280,820.10 and 6,103,232.60 is: 9,154,848.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,187,213.40 : 9,280,820.10 = 6,103,232.60 : x
  2. Step 2: Convert to fraction form
    6,187,213.40/9,280,820.10 = 6,103,232.60/x
  3. Step 3: Cross multiply
    6,187,213.40x = 9,280,820.10 × 6,103,232.60
  4. Step 4: Simplify right side
    6,187,213.40x = 56,643,003,789,055.26
  5. Step 5: Solve for x
    x = 56,643,003,789,055.26/6,187,213.40
  6. Step 6: Final answer
    x = 9,154,848.90

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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.