Home / 2,468,776.85-3,406,779.39-1,366,159.85

Finding the Fourth Proportional to 2,468,776.85, 3,406,779.39 and 1,366,159.85

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Solution

The fourth proportional to 2,468,776.85, 3,406,779.39 and 1,366,159.85 is: 1,885,227.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,776.85 : 3,406,779.39 = 1,366,159.85 : x
  2. Step 2: Convert to fraction form
    2,468,776.85/3,406,779.39 = 1,366,159.85/x
  3. Step 3: Cross multiply
    2,468,776.85x = 3,406,779.39 × 1,366,159.85
  4. Step 4: Simplify right side
    2,468,776.85x = 4,654,205,220,425.49
  5. Step 5: Solve for x
    x = 4,654,205,220,425.49/2,468,776.85
  6. Step 6: Final answer
    x = 1,885,227.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.