Home / 7,302,568.90-10,024,773.96-6,268,281.07

Finding the Fourth Proportional to 7,302,568.90, 10,024,773.96 and 6,268,281.07

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Solution

The fourth proportional to 7,302,568.90, 10,024,773.96 and 6,268,281.07 is: 8,604,930.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,568.90 : 10,024,773.96 = 6,268,281.07 : x
  2. Step 2: Convert to fraction form
    7,302,568.90/10,024,773.96 = 6,268,281.07/x
  3. Step 3: Cross multiply
    7,302,568.90x = 10,024,773.96 × 6,268,281.07
  4. Step 4: Simplify right side
    7,302,568.90x = 62,838,100,844,496.95
  5. Step 5: Solve for x
    x = 62,838,100,844,496.95/7,302,568.90
  6. Step 6: Final answer
    x = 8,604,930.91

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.