Home / 9,715,534.10-14,575,269.45-3,326,432.30

Finding the Fourth Proportional to 9,715,534.10, 14,575,269.45 and 3,326,432.30

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Solution

The fourth proportional to 9,715,534.10, 14,575,269.45 and 3,326,432.30 is: 4,990,322.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,715,534.10 : 14,575,269.45 = 3,326,432.30 : x
  2. Step 2: Convert to fraction form
    9,715,534.10/14,575,269.45 = 3,326,432.30/x
  3. Step 3: Cross multiply
    9,715,534.10x = 14,575,269.45 × 3,326,432.30
  4. Step 4: Simplify right side
    9,715,534.10x = 48,483,647,079,683.23
  5. Step 5: Solve for x
    x = 48,483,647,079,683.23/9,715,534.10
  6. Step 6: Final answer
    x = 4,990,322.36

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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.