Home / 4,859,740.32-6,706,409.76-2,684,423.76

Finding the Fourth Proportional to 4,859,740.32, 6,706,409.76 and 2,684,423.76

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Solution

The fourth proportional to 4,859,740.32, 6,706,409.76 and 2,684,423.76 is: 3,704,487.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,859,740.32 : 6,706,409.76 = 2,684,423.76 : x
  2. Step 2: Convert to fraction form
    4,859,740.32/6,706,409.76 = 2,684,423.76/x
  3. Step 3: Cross multiply
    4,859,740.32x = 6,706,409.76 × 2,684,423.76
  4. Step 4: Simplify right side
    4,859,740.32x = 18,002,845,704,039.89
  5. Step 5: Solve for x
    x = 18,002,845,704,039.89/4,859,740.32
  6. Step 6: Final answer
    x = 3,704,487.18

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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.