Home / 2,817,253.60-4,226,139.60-1,134,008.80

Finding the Fourth Proportional to 2,817,253.60, 4,226,139.60 and 1,134,008.80

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Solution

The fourth proportional to 2,817,253.60, 4,226,139.60 and 1,134,008.80 is: 1,701,117.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,817,253.60 : 4,226,139.60 = 1,134,008.80 : x
  2. Step 2: Convert to fraction form
    2,817,253.60/4,226,139.60 = 1,134,008.80/x
  3. Step 3: Cross multiply
    2,817,253.60x = 4,226,139.60 × 1,134,008.80
  4. Step 4: Simplify right side
    2,817,253.60x = 4,792,479,496,428.48
  5. Step 5: Solve for x
    x = 4,792,479,496,428.48/2,817,253.60
  6. Step 6: Final answer
    x = 1,701,117.53

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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.