Home / 4,381,702.40-6,572,553.60-1,545,017.60

Finding the Fourth Proportional to 4,381,702.40, 6,572,553.60 and 1,545,017.60

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Solution

The fourth proportional to 4,381,702.40, 6,572,553.60 and 1,545,017.60 is: 2,317,526.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381,702.40 : 6,572,553.60 = 1,545,017.60 : x
  2. Step 2: Convert to fraction form
    4,381,702.40/6,572,553.60 = 1,545,017.60/x
  3. Step 3: Cross multiply
    4,381,702.40x = 6,572,553.60 × 1,545,017.60
  4. Step 4: Simplify right side
    4,381,702.40x = 10,154,710,988,943.36
  5. Step 5: Solve for x
    x = 10,154,710,988,943.36/4,381,702.40
  6. Step 6: Final answer
    x = 2,317,526.40

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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.