Home / 5,832,007.60-8,748,011.40-1,788,463.30

Finding the Fourth Proportional to 5,832,007.60, 8,748,011.40 and 1,788,463.30

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Solution

The fourth proportional to 5,832,007.60, 8,748,011.40 and 1,788,463.30 is: 2,682,694.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,007.60 : 8,748,011.40 = 1,788,463.30 : x
  2. Step 2: Convert to fraction form
    5,832,007.60/8,748,011.40 = 1,788,463.30/x
  3. Step 3: Cross multiply
    5,832,007.60x = 8,748,011.40 × 1,788,463.30
  4. Step 4: Simplify right side
    5,832,007.60x = 15,645,497,336,881.62
  5. Step 5: Solve for x
    x = 15,645,497,336,881.62/5,832,007.60
  6. Step 6: Final answer
    x = 2,682,694.95

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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.