Home / 5,920,080.08-8,170,004.68-3,596,990.16

Finding the Fourth Proportional to 5,920,080.08, 8,170,004.68 and 3,596,990.16

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Solution

The fourth proportional to 5,920,080.08, 8,170,004.68 and 3,596,990.16 is: 4,964,025.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,920,080.08 : 8,170,004.68 = 3,596,990.16 : x
  2. Step 2: Convert to fraction form
    5,920,080.08/8,170,004.68 = 3,596,990.16/x
  3. Step 3: Cross multiply
    5,920,080.08x = 8,170,004.68 × 3,596,990.16
  4. Step 4: Simplify right side
    5,920,080.08x = 29,387,426,441,113.95
  5. Step 5: Solve for x
    x = 29,387,426,441,113.95/5,920,080.08
  6. Step 6: Final answer
    x = 4,964,025.16

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1.5x scale

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.