Home / 5,537,356.80-8,306,035.20-5,462,707.20

Finding the Fourth Proportional to 5,537,356.80, 8,306,035.20 and 5,462,707.20

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Solution

The fourth proportional to 5,537,356.80, 8,306,035.20 and 5,462,707.20 is: 8,194,060.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537,356.80 : 8,306,035.20 = 5,462,707.20 : x
  2. Step 2: Convert to fraction form
    5,537,356.80/8,306,035.20 = 5,462,707.20/x
  3. Step 3: Cross multiply
    5,537,356.80x = 8,306,035.20 × 5,462,707.20
  4. Step 4: Simplify right side
    5,537,356.80x = 45,373,438,290,493.45
  5. Step 5: Solve for x
    x = 45,373,438,290,493.45/5,537,356.80
  6. Step 6: Final answer
    x = 8,194,060.80

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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.