Home / 6,117,256.84-8,441,677.02-3,326,319.88

Finding the Fourth Proportional to 6,117,256.84, 8,441,677.02 and 3,326,319.88

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Solution

The fourth proportional to 6,117,256.84, 8,441,677.02 and 3,326,319.88 is: 4,590,246.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,256.84 : 8,441,677.02 = 3,326,319.88 : x
  2. Step 2: Convert to fraction form
    6,117,256.84/8,441,677.02 = 3,326,319.88/x
  3. Step 3: Cross multiply
    6,117,256.84x = 8,441,677.02 × 3,326,319.88
  4. Step 4: Simplify right side
    6,117,256.84x = 28,079,718,092,165.16
  5. Step 5: Solve for x
    x = 28,079,718,092,165.16/6,117,256.84
  6. Step 6: Final answer
    x = 4,590,246.71

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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.