Home / 4,004,213.80-6,006,320.70-1,012,397.80

Finding the Fourth Proportional to 4,004,213.80, 6,006,320.70 and 1,012,397.80

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Solution

The fourth proportional to 4,004,213.80, 6,006,320.70 and 1,012,397.80 is: 1,518,596.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,213.80 : 6,006,320.70 = 1,012,397.80 : x
  2. Step 2: Convert to fraction form
    4,004,213.80/6,006,320.70 = 1,012,397.80/x
  3. Step 3: Cross multiply
    4,004,213.80x = 6,006,320.70 × 1,012,397.80
  4. Step 4: Simplify right side
    4,004,213.80x = 6,080,785,862,774.46
  5. Step 5: Solve for x
    x = 6,080,785,862,774.46/4,004,213.80
  6. Step 6: Final answer
    x = 1,518,596.70

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Similar ratio
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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.