Home / 1,459,884.68-2,186,773.38-1,174,027.40

Finding the Fourth Proportional to 1,459,884.68, 2,186,773.38 and 1,174,027.40

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Solution

The fourth proportional to 1,459,884.68, 2,186,773.38 and 1,174,027.40 is: 1,758,585.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,884.68 : 2,186,773.38 = 1,174,027.40 : x
  2. Step 2: Convert to fraction form
    1,459,884.68/2,186,773.38 = 1,174,027.40/x
  3. Step 3: Cross multiply
    1,459,884.68x = 2,186,773.38 × 1,174,027.40
  4. Step 4: Simplify right side
    1,459,884.68x = 2,567,331,865,710.61
  5. Step 5: Solve for x
    x = 2,567,331,865,710.61/1,459,884.68
  6. Step 6: Final answer
    x = 1,758,585.39

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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.