Home / 4,935,459.62-6,810,806.32-2,730,403.88

Finding the Fourth Proportional to 4,935,459.62, 6,810,806.32 and 2,730,403.88

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Solution

The fourth proportional to 4,935,459.62, 6,810,806.32 and 2,730,403.88 is: 3,767,886.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,459.62 : 6,810,806.32 = 2,730,403.88 : x
  2. Step 2: Convert to fraction form
    4,935,459.62/6,810,806.32 = 2,730,403.88/x
  3. Step 3: Cross multiply
    4,935,459.62x = 6,810,806.32 × 2,730,403.88
  4. Step 4: Simplify right side
    4,935,459.62x = 18,596,252,002,056.52
  5. Step 5: Solve for x
    x = 18,596,252,002,056.52/4,935,459.62
  6. Step 6: Final answer
    x = 3,767,886.57

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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.