Home / 2,364,623.13-3,547,432.85-767,061.48

Finding the Fourth Proportional to 2,364,623.13, 3,547,432.85 and 767,061.48

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Solution

The fourth proportional to 2,364,623.13, 3,547,432.85 and 767,061.48 is: 1,150,753.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,623.13 : 3,547,432.85 = 767,061.48 : x
  2. Step 2: Convert to fraction form
    2,364,623.13/3,547,432.85 = 767,061.48/x
  3. Step 3: Cross multiply
    2,364,623.13x = 3,547,432.85 × 767,061.48
  4. Step 4: Simplify right side
    2,364,623.13x = 2,721,099,092,121.62
  5. Step 5: Solve for x
    x = 2,721,099,092,121.62/2,364,623.13
  6. Step 6: Final answer
    x = 1,150,753.82

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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.