Home / 9,062,551.01-12,506,372.41-4,932,572.31

Finding the Fourth Proportional to 9,062,551.01, 12,506,372.41 and 4,932,572.31

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Solution

The fourth proportional to 9,062,551.01, 12,506,372.41 and 4,932,572.31 is: 6,806,978.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,551.01 : 12,506,372.41 = 4,932,572.31 : x
  2. Step 2: Convert to fraction form
    9,062,551.01/12,506,372.41 = 4,932,572.31/x
  3. Step 3: Cross multiply
    9,062,551.01x = 12,506,372.41 × 4,932,572.31
  4. Step 4: Simplify right side
    9,062,551.01x = 61,688,586,173,250.67
  5. Step 5: Solve for x
    x = 61,688,586,173,250.67/9,062,551.01
  6. Step 6: Final answer
    x = 6,806,978.09

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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.