Home / 8,044,095.93-12,049,988.46-3,720,085.28

Finding the Fourth Proportional to 8,044,095.93, 12,049,988.46 and 3,720,085.28

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Solution

The fourth proportional to 8,044,095.93, 12,049,988.46 and 3,720,085.28 is: 5,572,656.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,095.93 : 12,049,988.46 = 3,720,085.28 : x
  2. Step 2: Convert to fraction form
    8,044,095.93/12,049,988.46 = 3,720,085.28/x
  3. Step 3: Cross multiply
    8,044,095.93x = 12,049,988.46 × 3,720,085.28
  4. Step 4: Simplify right side
    8,044,095.93x = 44,826,984,694,215.87
  5. Step 5: Solve for x
    x = 44,826,984,694,215.87/8,044,095.93
  6. Step 6: Final answer
    x = 5,572,656.65

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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.