Home / 6,354,718.16-8,773,733.88-4,882,003.76

Finding the Fourth Proportional to 6,354,718.16, 8,773,733.88 and 4,882,003.76

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Solution

The fourth proportional to 6,354,718.16, 8,773,733.88 and 4,882,003.76 is: 6,740,409.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354,718.16 : 8,773,733.88 = 4,882,003.76 : x
  2. Step 2: Convert to fraction form
    6,354,718.16/8,773,733.88 = 4,882,003.76/x
  3. Step 3: Cross multiply
    6,354,718.16x = 8,773,733.88 × 4,882,003.76
  4. Step 4: Simplify right side
    6,354,718.16x = 42,833,401,791,399.39
  5. Step 5: Solve for x
    x = 42,833,401,791,399.39/6,354,718.16
  6. Step 6: Final answer
    x = 6,740,409.36

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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.