Home / 9,462,427.55-14,193,641.33-2,986,159.26

Finding the Fourth Proportional to 9,462,427.55, 14,193,641.33 and 2,986,159.26

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Solution

The fourth proportional to 9,462,427.55, 14,193,641.33 and 2,986,159.26 is: 4,479,238.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,427.55 : 14,193,641.33 = 2,986,159.26 : x
  2. Step 2: Convert to fraction form
    9,462,427.55/14,193,641.33 = 2,986,159.26/x
  3. Step 3: Cross multiply
    9,462,427.55x = 14,193,641.33 × 2,986,159.26
  4. Step 4: Simplify right side
    9,462,427.55x = 42,384,473,508,440.27
  5. Step 5: Solve for x
    x = 42,384,473,508,440.27/9,462,427.55
  6. Step 6: Final answer
    x = 4,479,238.89

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Double scale
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Similar ratio
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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.