Home / 4,607,379.38-6,905,687.83-3,466,476.15

Finding the Fourth Proportional to 4,607,379.38, 6,905,687.83 and 3,466,476.15

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Solution

The fourth proportional to 4,607,379.38, 6,905,687.83 and 3,466,476.15 is: 5,195,665.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,379.38 : 6,905,687.83 = 3,466,476.15 : x
  2. Step 2: Convert to fraction form
    4,607,379.38/6,905,687.83 = 3,466,476.15/x
  3. Step 3: Cross multiply
    4,607,379.38x = 6,905,687.83 × 3,466,476.15
  4. Step 4: Simplify right side
    4,607,379.38x = 23,938,402,153,374.06
  5. Step 5: Solve for x
    x = 23,938,402,153,374.06/4,607,379.38
  6. Step 6: Final answer
    x = 5,195,665.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.