Home / 9,656,085.30-14,485,877.55-4,851,683.70

Finding the Fourth Proportional to 9,656,085.30, 14,485,877.55 and 4,851,683.70

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Solution

The fourth proportional to 9,656,085.30, 14,485,877.55 and 4,851,683.70 is: 7,278,404.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,085.30 : 14,485,877.55 = 4,851,683.70 : x
  2. Step 2: Convert to fraction form
    9,656,085.30/14,485,877.55 = 4,851,683.70/x
  3. Step 3: Cross multiply
    9,656,085.30x = 14,485,877.55 × 4,851,683.70
  4. Step 4: Simplify right side
    9,656,085.30x = 70,280,895,989,530.94
  5. Step 5: Solve for x
    x = 70,280,895,989,530.94/9,656,085.30
  6. Step 6: Final answer
    x = 7,278,404.63

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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.