Home / 5,842,052.31-8,763,349.13-1,798,721.25

Finding the Fourth Proportional to 5,842,052.31, 8,763,349.13 and 1,798,721.25

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Solution

The fourth proportional to 5,842,052.31, 8,763,349.13 and 1,798,721.25 is: 2,698,165.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,842,052.31 : 8,763,349.13 = 1,798,721.25 : x
  2. Step 2: Convert to fraction form
    5,842,052.31/8,763,349.13 = 1,798,721.25/x
  3. Step 3: Cross multiply
    5,842,052.31x = 8,763,349.13 × 1,798,721.25
  4. Step 4: Simplify right side
    5,842,052.31x = 15,762,822,292,306.41
  5. Step 5: Solve for x
    x = 15,762,822,292,306.41/5,842,052.31
  6. Step 6: Final answer
    x = 2,698,165.21

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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.