Home / 3,554,042.16-4,904,690.76-1,944,410.16

Finding the Fourth Proportional to 3,554,042.16, 4,904,690.76 and 1,944,410.16

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Solution

The fourth proportional to 3,554,042.16, 4,904,690.76 and 1,944,410.16 is: 2,683,347.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,042.16 : 4,904,690.76 = 1,944,410.16 : x
  2. Step 2: Convert to fraction form
    3,554,042.16/4,904,690.76 = 1,944,410.16/x
  3. Step 3: Cross multiply
    3,554,042.16x = 4,904,690.76 × 1,944,410.16
  4. Step 4: Simplify right side
    3,554,042.16x = 9,536,730,545,402.12
  5. Step 5: Solve for x
    x = 9,536,730,545,402.12/3,554,042.16
  6. Step 6: Final answer
    x = 2,683,347.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.