Home / 616,330.32-924,541.92-184,013.55

Finding the Fourth Proportional to 616,330.32, 924,541.92 and 184,013.55

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Solution

The fourth proportional to 616,330.32, 924,541.92 and 184,013.55 is: 276,034.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,330.32 : 924,541.92 = 184,013.55 : x
  2. Step 2: Convert to fraction form
    616,330.32/924,541.92 = 184,013.55/x
  3. Step 3: Cross multiply
    616,330.32x = 924,541.92 × 184,013.55
  4. Step 4: Simplify right side
    616,330.32x = 170,128,240,823.02
  5. Step 5: Solve for x
    x = 170,128,240,823.02/616,330.32
  6. Step 6: Final answer
    x = 276,034.19

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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.