Home / 6,604,451.40-9,898,803.90-2,766,266.40

Finding the Fourth Proportional to 6,604,451.40, 9,898,803.90 and 2,766,266.40

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Solution

The fourth proportional to 6,604,451.40, 9,898,803.90 and 2,766,266.40 is: 4,146,101.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,451.40 : 9,898,803.90 = 2,766,266.40 : x
  2. Step 2: Convert to fraction form
    6,604,451.40/9,898,803.90 = 2,766,266.40/x
  3. Step 3: Cross multiply
    6,604,451.40x = 9,898,803.90 × 2,766,266.40
  4. Step 4: Simplify right side
    6,604,451.40x = 27,382,728,628,758.96
  5. Step 5: Solve for x
    x = 27,382,728,628,758.96/6,604,451.40
  6. Step 6: Final answer
    x = 4,146,101.92

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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.