Home / 3,050,024.16-4,575,069.12-920,126.76

Finding the Fourth Proportional to 3,050,024.16, 4,575,069.12 and 920,126.76

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Solution

The fourth proportional to 3,050,024.16, 4,575,069.12 and 920,126.76 is: 1,380,200.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,024.16 : 4,575,069.12 = 920,126.76 : x
  2. Step 2: Convert to fraction form
    3,050,024.16/4,575,069.12 = 920,126.76/x
  3. Step 3: Cross multiply
    3,050,024.16x = 4,575,069.12 × 920,126.76
  4. Step 4: Simplify right side
    3,050,024.16x = 4,209,643,526,161.65
  5. Step 5: Solve for x
    x = 4,209,643,526,161.65/3,050,024.16
  6. Step 6: Final answer
    x = 1,380,200.06

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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.