Home / 4,329,470.18-5,969,779.56-3,238,244.66

Finding the Fourth Proportional to 4,329,470.18, 5,969,779.56 and 3,238,244.66

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Solution

The fourth proportional to 4,329,470.18, 5,969,779.56 and 3,238,244.66 is: 4,465,120.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,470.18 : 5,969,779.56 = 3,238,244.66 : x
  2. Step 2: Convert to fraction form
    4,329,470.18/5,969,779.56 = 3,238,244.66/x
  3. Step 3: Cross multiply
    4,329,470.18x = 5,969,779.56 × 3,238,244.66
  4. Step 4: Simplify right side
    4,329,470.18x = 19,331,606,781,547.15
  5. Step 5: Solve for x
    x = 19,331,606,781,547.15/4,329,470.18
  6. Step 6: Final answer
    x = 4,465,120.67

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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.