Home / 4,827,501.12-7,241,251.48-1,233,275.92

Finding the Fourth Proportional to 4,827,501.12, 7,241,251.48 and 1,233,275.92

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Solution

The fourth proportional to 4,827,501.12, 7,241,251.48 and 1,233,275.92 is: 1,849,913.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,827,501.12 : 7,241,251.48 = 1,233,275.92 : x
  2. Step 2: Convert to fraction form
    4,827,501.12/7,241,251.48 = 1,233,275.92/x
  3. Step 3: Cross multiply
    4,827,501.12x = 7,241,251.48 × 1,233,275.92
  4. Step 4: Simplify right side
    4,827,501.12x = 8,930,461,080,948.36
  5. Step 5: Solve for x
    x = 8,930,461,080,948.36/4,827,501.12
  6. Step 6: Final answer
    x = 1,849,913.83

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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.