Home / 4,819,510.80-7,229,266.20-4,606,934.40

Finding the Fourth Proportional to 4,819,510.80, 7,229,266.20 and 4,606,934.40

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Solution

The fourth proportional to 4,819,510.80, 7,229,266.20 and 4,606,934.40 is: 6,910,401.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819,510.80 : 7,229,266.20 = 4,606,934.40 : x
  2. Step 2: Convert to fraction form
    4,819,510.80/7,229,266.20 = 4,606,934.40/x
  3. Step 3: Cross multiply
    4,819,510.80x = 7,229,266.20 × 4,606,934.40
  4. Step 4: Simplify right side
    4,819,510.80x = 33,304,755,143,537.29
  5. Step 5: Solve for x
    x = 33,304,755,143,537.29/4,819,510.80
  6. Step 6: Final answer
    x = 6,910,401.60

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Double scale
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Similar ratio
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1.5x scale

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.