Home / 3,056,065.40-4,584,098.10-1,778,857.40

Finding the Fourth Proportional to 3,056,065.40, 4,584,098.10 and 1,778,857.40

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Solution

The fourth proportional to 3,056,065.40, 4,584,098.10 and 1,778,857.40 is: 2,668,286.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,065.40 : 4,584,098.10 = 1,778,857.40 : x
  2. Step 2: Convert to fraction form
    3,056,065.40/4,584,098.10 = 1,778,857.40/x
  3. Step 3: Cross multiply
    3,056,065.40x = 4,584,098.10 × 1,778,857.40
  4. Step 4: Simplify right side
    3,056,065.40x = 8,154,456,827,510.94
  5. Step 5: Solve for x
    x = 8,154,456,827,510.94/3,056,065.40
  6. Step 6: Final answer
    x = 2,668,286.10

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Similar ratio
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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.