Home / 6,326,318.03-8,730,360.43-3,425,709.13

Finding the Fourth Proportional to 6,326,318.03, 8,730,360.43 and 3,425,709.13

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Solution

The fourth proportional to 6,326,318.03, 8,730,360.43 and 3,425,709.13 is: 4,727,501.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,318.03 : 8,730,360.43 = 3,425,709.13 : x
  2. Step 2: Convert to fraction form
    6,326,318.03/8,730,360.43 = 3,425,709.13/x
  3. Step 3: Cross multiply
    6,326,318.03x = 8,730,360.43 × 3,425,709.13
  4. Step 4: Simplify right side
    6,326,318.03x = 29,907,675,402,851.55
  5. Step 5: Solve for x
    x = 29,907,675,402,851.55/6,326,318.03
  6. Step 6: Final answer
    x = 4,727,501.10

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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.