Home / 8,774,002.80-13,156,181.04-2,707,079.04

Finding the Fourth Proportional to 8,774,002.80, 13,156,181.04 and 2,707,079.04

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Solution

The fourth proportional to 8,774,002.80, 13,156,181.04 and 2,707,079.04 is: 4,059,130.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,774,002.80 : 13,156,181.04 = 2,707,079.04 : x
  2. Step 2: Convert to fraction form
    8,774,002.80/13,156,181.04 = 2,707,079.04/x
  3. Step 3: Cross multiply
    8,774,002.80x = 13,156,181.04 × 2,707,079.04
  4. Step 4: Simplify right side
    8,774,002.80x = 35,614,821,939,829.40
  5. Step 5: Solve for x
    x = 35,614,821,939,829.40/8,774,002.80
  6. Step 6: Final answer
    x = 4,059,130.45

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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.