Home / 3,006,158.76-4,148,483.94-1,629,497.16

Finding the Fourth Proportional to 3,006,158.76, 4,148,483.94 and 1,629,497.16

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Solution

The fourth proportional to 3,006,158.76, 4,148,483.94 and 1,629,497.16 is: 2,248,697.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,158.76 : 4,148,483.94 = 1,629,497.16 : x
  2. Step 2: Convert to fraction form
    3,006,158.76/4,148,483.94 = 1,629,497.16/x
  3. Step 3: Cross multiply
    3,006,158.76x = 4,148,483.94 × 1,629,497.16
  4. Step 4: Simplify right side
    3,006,158.76x = 6,759,942,798,535.61
  5. Step 5: Solve for x
    x = 6,759,942,798,535.61/3,006,158.76
  6. Step 6: Final answer
    x = 2,248,697.87

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.