Home / 5,029,397.07-7,545,220.50-1,834,523.39

Finding the Fourth Proportional to 5,029,397.07, 7,545,220.50 and 1,834,523.39

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Solution

The fourth proportional to 5,029,397.07, 7,545,220.50 and 1,834,523.39 is: 2,752,195.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,397.07 : 7,545,220.50 = 1,834,523.39 : x
  2. Step 2: Convert to fraction form
    5,029,397.07/7,545,220.50 = 1,834,523.39/x
  3. Step 3: Cross multiply
    5,029,397.07x = 7,545,220.50 × 1,834,523.39
  4. Step 4: Simplify right side
    5,029,397.07x = 13,841,883,452,231.39
  5. Step 5: Solve for x
    x = 13,841,883,452,231.39/5,029,397.07
  6. Step 6: Final answer
    x = 2,752,195.39

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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.