Home / 1,366,462.95-2,050,938.24-727,303.29

Finding the Fourth Proportional to 1,366,462.95, 2,050,938.24 and 727,303.29

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Solution

The fourth proportional to 1,366,462.95, 2,050,938.24 and 727,303.29 is: 1,091,616.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,462.95 : 2,050,938.24 = 727,303.29 : x
  2. Step 2: Convert to fraction form
    1,366,462.95/2,050,938.24 = 727,303.29/x
  3. Step 3: Cross multiply
    1,366,462.95x = 2,050,938.24 × 727,303.29
  4. Step 4: Simplify right side
    1,366,462.95x = 1,491,654,129,538.81
  5. Step 5: Solve for x
    x = 1,491,654,129,538.81/1,366,462.95
  6. Step 6: Final answer
    x = 1,091,616.96

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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.