Home / 9,833,434.59-14,756,778.48-3,443,742.30

Finding the Fourth Proportional to 9,833,434.59, 14,756,778.48 and 3,443,742.30

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Solution

The fourth proportional to 9,833,434.59, 14,756,778.48 and 3,443,742.30 is: 5,167,934.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,833,434.59 : 14,756,778.48 = 3,443,742.30 : x
  2. Step 2: Convert to fraction form
    9,833,434.59/14,756,778.48 = 3,443,742.30/x
  3. Step 3: Cross multiply
    9,833,434.59x = 14,756,778.48 × 3,443,742.30
  4. Step 4: Simplify right side
    9,833,434.59x = 50,818,542,263,305.70
  5. Step 5: Solve for x
    x = 50,818,542,263,305.70/9,833,434.59
  6. Step 6: Final answer
    x = 5,167,934.13

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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.