Home / 9,087,532.08-12,540,592.44-5,013,150

Finding the Fourth Proportional to 9,087,532.08, 12,540,592.44 and 5,013,150

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Solution

The fourth proportional to 9,087,532.08, 12,540,592.44 and 5,013,150 is: 6,918,035.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087,532.08 : 12,540,592.44 = 5,013,150 : x
  2. Step 2: Convert to fraction form
    9,087,532.08/12,540,592.44 = 5,013,150/x
  3. Step 3: Cross multiply
    9,087,532.08x = 12,540,592.44 × 5,013,150
  4. Step 4: Simplify right side
    9,087,532.08x = 62,867,870,990,586
  5. Step 5: Solve for x
    x = 62,867,870,990,586/9,087,532.08
  6. Step 6: Final answer
    x = 6,918,035.66

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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.