Home / 7,302,568.40-10,024,773.27-6,268,280.57

Finding the Fourth Proportional to 7,302,568.40, 10,024,773.27 and 6,268,280.57

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Solution

The fourth proportional to 7,302,568.40, 10,024,773.27 and 6,268,280.57 is: 8,604,930.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,568.40 : 10,024,773.27 = 6,268,280.57 : x
  2. Step 2: Convert to fraction form
    7,302,568.40/10,024,773.27 = 6,268,280.57/x
  3. Step 3: Cross multiply
    7,302,568.40x = 10,024,773.27 × 6,268,280.57
  4. Step 4: Simplify right side
    7,302,568.40x = 62,838,091,506,218.41
  5. Step 5: Solve for x
    x = 62,838,091,506,218.41/7,302,568.40
  6. Step 6: Final answer
    x = 8,604,930.22

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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.