Home / 9,631,464-13,291,331.04-5,280,792

Finding the Fourth Proportional to 9,631,464, 13,291,331.04 and 5,280,792

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Solution

The fourth proportional to 9,631,464, 13,291,331.04 and 5,280,792 is: 7,287,444.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,631,464 : 13,291,331.04 = 5,280,792 : x
  2. Step 2: Convert to fraction form
    9,631,464/13,291,331.04 = 5,280,792/x
  3. Step 3: Cross multiply
    9,631,464x = 13,291,331.04 × 5,280,792
  4. Step 4: Simplify right side
    9,631,464x = 70,188,754,625,383.67
  5. Step 5: Solve for x
    x = 70,188,754,625,383.67/9,631,464
  6. Step 6: Final answer
    x = 7,287,444.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.