Home / 2,010,156.30-3,015,234.45-662,526.90

Finding the Fourth Proportional to 2,010,156.30, 3,015,234.45 and 662,526.90

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Solution

The fourth proportional to 2,010,156.30, 3,015,234.45 and 662,526.90 is: 993,790.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,156.30 : 3,015,234.45 = 662,526.90 : x
  2. Step 2: Convert to fraction form
    2,010,156.30/3,015,234.45 = 662,526.90/x
  3. Step 3: Cross multiply
    2,010,156.30x = 3,015,234.45 × 662,526.90
  4. Step 4: Simplify right side
    2,010,156.30x = 1,997,673,932,931.71
  5. Step 5: Solve for x
    x = 1,997,673,932,931.71/2,010,156.30
  6. Step 6: Final answer
    x = 993,790.35

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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.