Home / 4,151,666.70-6,227,500.05-3,017,925.90

Finding the Fourth Proportional to 4,151,666.70, 6,227,500.05 and 3,017,925.90

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Solution

The fourth proportional to 4,151,666.70, 6,227,500.05 and 3,017,925.90 is: 4,526,888.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,666.70 : 6,227,500.05 = 3,017,925.90 : x
  2. Step 2: Convert to fraction form
    4,151,666.70/6,227,500.05 = 3,017,925.90/x
  3. Step 3: Cross multiply
    4,151,666.70x = 6,227,500.05 × 3,017,925.90
  4. Step 4: Simplify right side
    4,151,666.70x = 18,794,133,693,146.29
  5. Step 5: Solve for x
    x = 18,794,133,693,146.29/4,151,666.70
  6. Step 6: Final answer
    x = 4,526,888.85

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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.