Home / 6,177,575.95-9,267,599.45-2,134,211.47

Finding the Fourth Proportional to 6,177,575.95, 9,267,599.45 and 2,134,211.47

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Solution

The fourth proportional to 6,177,575.95, 9,267,599.45 and 2,134,211.47 is: 3,201,744.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,575.95 : 9,267,599.45 = 2,134,211.47 : x
  2. Step 2: Convert to fraction form
    6,177,575.95/9,267,599.45 = 2,134,211.47/x
  3. Step 3: Cross multiply
    6,177,575.95x = 9,267,599.45 × 2,134,211.47
  4. Step 4: Simplify right side
    6,177,575.95x = 19,779,017,045,555.69
  5. Step 5: Solve for x
    x = 19,779,017,045,555.69/6,177,575.95
  6. Step 6: Final answer
    x = 3,201,744.05

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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.