Home / 6,283,572.66-8,671,444.92-3,492,957.96

Finding the Fourth Proportional to 6,283,572.66, 8,671,444.92 and 3,492,957.96

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Solution

The fourth proportional to 6,283,572.66, 8,671,444.92 and 3,492,957.96 is: 4,820,345.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,572.66 : 8,671,444.92 = 3,492,957.96 : x
  2. Step 2: Convert to fraction form
    6,283,572.66/8,671,444.92 = 3,492,957.96/x
  3. Step 3: Cross multiply
    6,283,572.66x = 8,671,444.92 × 3,492,957.96
  4. Step 4: Simplify right side
    6,283,572.66x = 30,288,992,558,015.56
  5. Step 5: Solve for x
    x = 30,288,992,558,015.56/6,283,572.66
  6. Step 6: Final answer
    x = 4,820,345.72

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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.