Home / 4,853,598.38-7,280,407.93-1,972,932.10

Finding the Fourth Proportional to 4,853,598.38, 7,280,407.93 and 1,972,932.10

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Solution

The fourth proportional to 4,853,598.38, 7,280,407.93 and 1,972,932.10 is: 2,959,402.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,598.38 : 7,280,407.93 = 1,972,932.10 : x
  2. Step 2: Convert to fraction form
    4,853,598.38/7,280,407.93 = 1,972,932.10/x
  3. Step 3: Cross multiply
    4,853,598.38x = 7,280,407.93 × 1,972,932.10
  4. Step 4: Simplify right side
    4,853,598.38x = 14,363,750,469,789.51
  5. Step 5: Solve for x
    x = 14,363,750,469,789.51/4,853,598.38
  6. Step 6: Final answer
    x = 2,959,402.35

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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.