Home / 5,042,362-7,563,608.88-1,676,569

Finding the Fourth Proportional to 5,042,362, 7,563,608.88 and 1,676,569

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Solution

The fourth proportional to 5,042,362, 7,563,608.88 and 1,676,569 is: 2,514,875.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,362 : 7,563,608.88 = 1,676,569 : x
  2. Step 2: Convert to fraction form
    5,042,362/7,563,608.88 = 1,676,569/x
  3. Step 3: Cross multiply
    5,042,362x = 7,563,608.88 × 1,676,569
  4. Step 4: Simplify right side
    5,042,362x = 12,680,912,176,332.72
  5. Step 5: Solve for x
    x = 12,680,912,176,332.72/5,042,362
  6. Step 6: Final answer
    x = 2,514,875.40

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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.