Home / 5,534,424.80-8,306,302.80-2,696,962.40

Finding the Fourth Proportional to 5,534,424.80, 8,306,302.80 and 2,696,962.40

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Solution

The fourth proportional to 5,534,424.80, 8,306,302.80 and 2,696,962.40 is: 4,047,717.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534,424.80 : 8,306,302.80 = 2,696,962.40 : x
  2. Step 2: Convert to fraction form
    5,534,424.80/8,306,302.80 = 2,696,962.40/x
  3. Step 3: Cross multiply
    5,534,424.80x = 8,306,302.80 × 2,696,962.40
  4. Step 4: Simplify right side
    5,534,424.80x = 22,401,786,334,614.72
  5. Step 5: Solve for x
    x = 22,401,786,334,614.72/5,534,424.80
  6. Step 6: Final answer
    x = 4,047,717.18

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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.