Home / 4,941,046.30-7,411,569.45-4,893,807.10

Finding the Fourth Proportional to 4,941,046.30, 7,411,569.45 and 4,893,807.10

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Solution

The fourth proportional to 4,941,046.30, 7,411,569.45 and 4,893,807.10 is: 7,340,710.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,046.30 : 7,411,569.45 = 4,893,807.10 : x
  2. Step 2: Convert to fraction form
    4,941,046.30/7,411,569.45 = 4,893,807.10/x
  3. Step 3: Cross multiply
    4,941,046.30x = 7,411,569.45 × 4,893,807.10
  4. Step 4: Simplify right side
    4,941,046.30x = 36,270,791,196,553.09
  5. Step 5: Solve for x
    x = 36,270,791,196,553.09/4,941,046.30
  6. Step 6: Final answer
    x = 7,340,710.65

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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.