Home / 9,025,606-12,455,263.08-4,895,626.80

Finding the Fourth Proportional to 9,025,606, 12,455,263.08 and 4,895,626.80

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Solution

The fourth proportional to 9,025,606, 12,455,263.08 and 4,895,626.80 is: 6,755,925.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025,606 : 12,455,263.08 = 4,895,626.80 : x
  2. Step 2: Convert to fraction form
    9,025,606/12,455,263.08 = 4,895,626.80/x
  3. Step 3: Cross multiply
    9,025,606x = 12,455,263.08 × 4,895,626.80
  4. Step 4: Simplify right side
    9,025,606x = 60,976,319,735,498.54
  5. Step 5: Solve for x
    x = 60,976,319,735,498.54/9,025,606
  6. Step 6: Final answer
    x = 6,755,925.28

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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.