Home / 6,767,269.20-10,150,903.80-4,869,925.20

Finding the Fourth Proportional to 6,767,269.20, 10,150,903.80 and 4,869,925.20

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Solution

The fourth proportional to 6,767,269.20, 10,150,903.80 and 4,869,925.20 is: 7,304,887.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767,269.20 : 10,150,903.80 = 4,869,925.20 : x
  2. Step 2: Convert to fraction form
    6,767,269.20/10,150,903.80 = 4,869,925.20/x
  3. Step 3: Cross multiply
    6,767,269.20x = 10,150,903.80 × 4,869,925.20
  4. Step 4: Simplify right side
    6,767,269.20x = 49,434,142,218,395.77
  5. Step 5: Solve for x
    x = 49,434,142,218,395.77/6,767,269.20
  6. Step 6: Final answer
    x = 7,304,887.80

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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.