Home / 4,152,515.40-6,234,508.51-2,869,960.19

Finding the Fourth Proportional to 4,152,515.40, 6,234,508.51 and 2,869,960.19

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Solution

The fourth proportional to 4,152,515.40, 6,234,508.51 and 2,869,960.19 is: 4,308,904.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,515.40 : 6,234,508.51 = 2,869,960.19 : x
  2. Step 2: Convert to fraction form
    4,152,515.40/6,234,508.51 = 2,869,960.19/x
  3. Step 3: Cross multiply
    4,152,515.40x = 6,234,508.51 × 2,869,960.19
  4. Step 4: Simplify right side
    4,152,515.40x = 17,892,791,189,568.77
  5. Step 5: Solve for x
    x = 17,892,791,189,568.77/4,152,515.40
  6. Step 6: Final answer
    x = 4,308,904.23

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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.