Home / 4,160,009.60-6,227,572.80-2,476,246.40

Finding the Fourth Proportional to 4,160,009.60, 6,227,572.80 and 2,476,246.40

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Solution

The fourth proportional to 4,160,009.60, 6,227,572.80 and 2,476,246.40 is: 3,706,963.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,009.60 : 6,227,572.80 = 2,476,246.40 : x
  2. Step 2: Convert to fraction form
    4,160,009.60/6,227,572.80 = 2,476,246.40/x
  3. Step 3: Cross multiply
    4,160,009.60x = 6,227,572.80 × 2,476,246.40
  4. Step 4: Simplify right side
    4,160,009.60x = 15,421,004,726,737.92
  5. Step 5: Solve for x
    x = 15,421,004,726,737.92/4,160,009.60
  6. Step 6: Final answer
    x = 3,706,963.74

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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.