Home / 1,748,532.69-2,413,098.60-974,214.39

Finding the Fourth Proportional to 1,748,532.69, 2,413,098.60 and 974,214.39

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Solution

The fourth proportional to 1,748,532.69, 2,413,098.60 and 974,214.39 is: 1,344,484.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,532.69 : 2,413,098.60 = 974,214.39 : x
  2. Step 2: Convert to fraction form
    1,748,532.69/2,413,098.60 = 974,214.39/x
  3. Step 3: Cross multiply
    1,748,532.69x = 2,413,098.60 × 974,214.39
  4. Step 4: Simplify right side
    1,748,532.69x = 2,350,875,380,608.85
  5. Step 5: Solve for x
    x = 2,350,875,380,608.85/1,748,532.69
  6. Step 6: Final answer
    x = 1,344,484.66

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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.