Home / 3,312,017.80-4,968,026.70-1,182,171.40

Finding the Fourth Proportional to 3,312,017.80, 4,968,026.70 and 1,182,171.40

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Solution

The fourth proportional to 3,312,017.80, 4,968,026.70 and 1,182,171.40 is: 1,773,257.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,017.80 : 4,968,026.70 = 1,182,171.40 : x
  2. Step 2: Convert to fraction form
    3,312,017.80/4,968,026.70 = 1,182,171.40/x
  3. Step 3: Cross multiply
    3,312,017.80x = 4,968,026.70 × 1,182,171.40
  4. Step 4: Simplify right side
    3,312,017.80x = 5,873,059,079,176.38
  5. Step 5: Solve for x
    x = 5,873,059,079,176.38/3,312,017.80
  6. Step 6: Final answer
    x = 1,773,257.10

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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.