Home / 9,070,087.48-12,516,720.24-4,995,706.48

Finding the Fourth Proportional to 9,070,087.48, 12,516,720.24 and 4,995,706.48

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Solution

The fourth proportional to 9,070,087.48, 12,516,720.24 and 4,995,706.48 is: 6,894,074.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,087.48 : 12,516,720.24 = 4,995,706.48 : x
  2. Step 2: Convert to fraction form
    9,070,087.48/12,516,720.24 = 4,995,706.48/x
  3. Step 3: Cross multiply
    9,070,087.48x = 12,516,720.24 × 4,995,706.48
  4. Step 4: Simplify right side
    9,070,087.48x = 62,529,860,411,315.16
  5. Step 5: Solve for x
    x = 62,529,860,411,315.16/9,070,087.48
  6. Step 6: Final answer
    x = 6,894,074.68

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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.