Home / 4,012,671.04-6,019,098.92-980,062.08

Finding the Fourth Proportional to 4,012,671.04, 6,019,098.92 and 980,062.08

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Solution

The fourth proportional to 4,012,671.04, 6,019,098.92 and 980,062.08 is: 1,470,115.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,671.04 : 6,019,098.92 = 980,062.08 : x
  2. Step 2: Convert to fraction form
    4,012,671.04/6,019,098.92 = 980,062.08/x
  3. Step 3: Cross multiply
    4,012,671.04x = 6,019,098.92 × 980,062.08
  4. Step 4: Simplify right side
    4,012,671.04x = 5,899,090,607,260.95
  5. Step 5: Solve for x
    x = 5,899,090,607,260.95/4,012,671.04
  6. Step 6: Final answer
    x = 1,470,115.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.