Home / 4,335,772.40-6,502,127.70-1,495,223.90

Finding the Fourth Proportional to 4,335,772.40, 6,502,127.70 and 1,495,223.90

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Solution

The fourth proportional to 4,335,772.40, 6,502,127.70 and 1,495,223.90 is: 2,242,307.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,772.40 : 6,502,127.70 = 1,495,223.90 : x
  2. Step 2: Convert to fraction form
    4,335,772.40/6,502,127.70 = 1,495,223.90/x
  3. Step 3: Cross multiply
    4,335,772.40x = 6,502,127.70 × 1,495,223.90
  4. Step 4: Simplify right side
    4,335,772.40x = 9,722,136,737,892.03
  5. Step 5: Solve for x
    x = 9,722,136,737,892.03/4,335,772.40
  6. Step 6: Final answer
    x = 2,242,307.91

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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.