Home / 7,264,286.04-10,023,193.98-4,208,318.04

Finding the Fourth Proportional to 7,264,286.04, 10,023,193.98 and 4,208,318.04

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Solution

The fourth proportional to 7,264,286.04, 10,023,193.98 and 4,208,318.04 is: 5,806,597.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,286.04 : 10,023,193.98 = 4,208,318.04 : x
  2. Step 2: Convert to fraction form
    7,264,286.04/10,023,193.98 = 4,208,318.04/x
  3. Step 3: Cross multiply
    7,264,286.04x = 10,023,193.98 × 4,208,318.04
  4. Step 4: Simplify right side
    7,264,286.04x = 42,180,788,044,453.40
  5. Step 5: Solve for x
    x = 42,180,788,044,453.40/7,264,286.04
  6. Step 6: Final answer
    x = 5,806,597.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.