Home / 9,154,018.98-12,632,706.54-5,024,436.48

Finding the Fourth Proportional to 9,154,018.98, 12,632,706.54 and 5,024,436.48

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Solution

The fourth proportional to 9,154,018.98, 12,632,706.54 and 5,024,436.48 is: 6,933,810.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,154,018.98 : 12,632,706.54 = 5,024,436.48 : x
  2. Step 2: Convert to fraction form
    9,154,018.98/12,632,706.54 = 5,024,436.48/x
  3. Step 3: Cross multiply
    9,154,018.98x = 12,632,706.54 × 5,024,436.48
  4. Step 4: Simplify right side
    9,154,018.98x = 63,472,231,580,710.58
  5. Step 5: Solve for x
    x = 63,472,231,580,710.58/9,154,018.98
  6. Step 6: Final answer
    x = 6,933,810.35

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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.