Home / 9,037,382.57-13,556,044.29-3,280,108.53

Finding the Fourth Proportional to 9,037,382.57, 13,556,044.29 and 3,280,108.53

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Solution

The fourth proportional to 9,037,382.57, 13,556,044.29 and 3,280,108.53 is: 4,920,152.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037,382.57 : 13,556,044.29 = 3,280,108.53 : x
  2. Step 2: Convert to fraction form
    9,037,382.57/13,556,044.29 = 3,280,108.53/x
  3. Step 3: Cross multiply
    9,037,382.57x = 13,556,044.29 × 3,280,108.53
  4. Step 4: Simplify right side
    9,037,382.57x = 44,465,296,477,119.02
  5. Step 5: Solve for x
    x = 44,465,296,477,119.02/9,037,382.57
  6. Step 6: Final answer
    x = 4,920,152.06

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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.