Home / 6,326,360.76-8,730,419.33-3,425,751.77

Finding the Fourth Proportional to 6,326,360.76, 8,730,419.33 and 3,425,751.77

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Solution

The fourth proportional to 6,326,360.76, 8,730,419.33 and 3,425,751.77 is: 4,727,559.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,360.76 : 8,730,419.33 = 3,425,751.77 : x
  2. Step 2: Convert to fraction form
    6,326,360.76/8,730,419.33 = 3,425,751.77/x
  3. Step 3: Cross multiply
    6,326,360.76x = 8,730,419.33 × 3,425,751.77
  4. Step 4: Simplify right side
    6,326,360.76x = 29,908,249,472,589.71
  5. Step 5: Solve for x
    x = 29,908,249,472,589.71/6,326,360.76
  6. Step 6: Final answer
    x = 4,727,559.90

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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.