Home / 5,704,398.96-8,554,792.14-1,865,334.39

Finding the Fourth Proportional to 5,704,398.96, 8,554,792.14 and 1,865,334.39

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Solution

The fourth proportional to 5,704,398.96, 8,554,792.14 and 1,865,334.39 is: 2,797,410.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,704,398.96 : 8,554,792.14 = 1,865,334.39 : x
  2. Step 2: Convert to fraction form
    5,704,398.96/8,554,792.14 = 1,865,334.39/x
  3. Step 3: Cross multiply
    5,704,398.96x = 8,554,792.14 × 1,865,334.39
  4. Step 4: Simplify right side
    5,704,398.96x = 15,957,547,978,043.70
  5. Step 5: Solve for x
    x = 15,957,547,978,043.70/5,704,398.96
  6. Step 6: Final answer
    x = 2,797,410.93

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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.