Home / 1,924,073.55-2,886,559.47-557,875.83

Finding the Fourth Proportional to 1,924,073.55, 2,886,559.47 and 557,875.83

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Solution

The fourth proportional to 1,924,073.55, 2,886,559.47 and 557,875.83 is: 836,943.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,073.55 : 2,886,559.47 = 557,875.83 : x
  2. Step 2: Convert to fraction form
    1,924,073.55/2,886,559.47 = 557,875.83/x
  3. Step 3: Cross multiply
    1,924,073.55x = 2,886,559.47 × 557,875.83
  4. Step 4: Simplify right side
    1,924,073.55x = 1,610,341,760,170.61
  5. Step 5: Solve for x
    x = 1,610,341,760,170.61/1,924,073.55
  6. Step 6: Final answer
    x = 836,943.97

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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.