Home / 6,462,250.65-9,680,089.95-4,442,774.85

Finding the Fourth Proportional to 6,462,250.65, 9,680,089.95 and 4,442,774.85

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Solution

The fourth proportional to 6,462,250.65, 9,680,089.95 and 4,442,774.85 is: 6,655,028.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,462,250.65 : 9,680,089.95 = 4,442,774.85 : x
  2. Step 2: Convert to fraction form
    6,462,250.65/9,680,089.95 = 4,442,774.85/x
  3. Step 3: Cross multiply
    6,462,250.65x = 9,680,089.95 × 4,442,774.85
  4. Step 4: Simplify right side
    6,462,250.65x = 43,006,460,175,597.75
  5. Step 5: Solve for x
    x = 43,006,460,175,597.75/6,462,250.65
  6. Step 6: Final answer
    x = 6,655,028.18

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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.