Home / 5,042,359-7,563,604.38-1,676,566

Finding the Fourth Proportional to 5,042,359, 7,563,604.38 and 1,676,566

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Solution

The fourth proportional to 5,042,359, 7,563,604.38 and 1,676,566 is: 2,514,870.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,359 : 7,563,604.38 = 1,676,566 : x
  2. Step 2: Convert to fraction form
    5,042,359/7,563,604.38 = 1,676,566/x
  3. Step 3: Cross multiply
    5,042,359x = 7,563,604.38 × 1,676,566
  4. Step 4: Simplify right side
    5,042,359x = 12,680,881,940,959.08
  5. Step 5: Solve for x
    x = 12,680,881,940,959.08/5,042,359
  6. Step 6: Final answer
    x = 2,514,870.90

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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.