Home / 2,834,586.60-4,252,139.10-1,151,341.80

Finding the Fourth Proportional to 2,834,586.60, 4,252,139.10 and 1,151,341.80

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Solution

The fourth proportional to 2,834,586.60, 4,252,139.10 and 1,151,341.80 is: 1,727,117.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,586.60 : 4,252,139.10 = 1,151,341.80 : x
  2. Step 2: Convert to fraction form
    2,834,586.60/4,252,139.10 = 1,151,341.80/x
  3. Step 3: Cross multiply
    2,834,586.60x = 4,252,139.10 × 1,151,341.80
  4. Step 4: Simplify right side
    2,834,586.60x = 4,895,665,485,244.38
  5. Step 5: Solve for x
    x = 4,895,665,485,244.38/2,834,586.60
  6. Step 6: Final answer
    x = 1,727,117.98

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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.