Home / 6,244,212.10-9,373,316.55-4,830,535.30

Finding the Fourth Proportional to 6,244,212.10, 9,373,316.55 and 4,830,535.30

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Solution

The fourth proportional to 6,244,212.10, 9,373,316.55 and 4,830,535.30 is: 7,251,216.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244,212.10 : 9,373,316.55 = 4,830,535.30 : x
  2. Step 2: Convert to fraction form
    6,244,212.10/9,373,316.55 = 4,830,535.30/x
  3. Step 3: Cross multiply
    6,244,212.10x = 9,373,316.55 × 4,830,535.30
  4. Step 4: Simplify right side
    6,244,212.10x = 45,278,136,472,849.22
  5. Step 5: Solve for x
    x = 45,278,136,472,849.22/6,244,212.10
  6. Step 6: Final answer
    x = 7,251,216.93

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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.