Home / 4,564,439.93-6,847,327.54-1,369,818.56

Finding the Fourth Proportional to 4,564,439.93, 6,847,327.54 and 1,369,818.56

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Solution

The fourth proportional to 4,564,439.93, 6,847,327.54 and 1,369,818.56 is: 2,054,928.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564,439.93 : 6,847,327.54 = 1,369,818.56 : x
  2. Step 2: Convert to fraction form
    4,564,439.93/6,847,327.54 = 1,369,818.56/x
  3. Step 3: Cross multiply
    4,564,439.93x = 6,847,327.54 × 1,369,818.56
  4. Step 4: Simplify right side
    4,564,439.93x = 9,379,596,350,691.14
  5. Step 5: Solve for x
    x = 9,379,596,350,691.14/4,564,439.93
  6. Step 6: Final answer
    x = 2,054,928.20

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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.