Home / 2,952,332.89-4,427,834.90-1,059,074.33

Finding the Fourth Proportional to 2,952,332.89, 4,427,834.90 and 1,059,074.33

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Solution

The fourth proportional to 2,952,332.89, 4,427,834.90 and 1,059,074.33 is: 1,588,373.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,332.89 : 4,427,834.90 = 1,059,074.33 : x
  2. Step 2: Convert to fraction form
    2,952,332.89/4,427,834.90 = 1,059,074.33/x
  3. Step 3: Cross multiply
    2,952,332.89x = 4,427,834.90 × 1,059,074.33
  4. Step 4: Simplify right side
    2,952,332.89x = 4,689,406,252,633.57
  5. Step 5: Solve for x
    x = 4,689,406,252,633.57/2,952,332.89
  6. Step 6: Final answer
    x = 1,588,373.14

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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.