Home / 4,876,016.13-7,312,611.96-1,464,164.91

Finding the Fourth Proportional to 4,876,016.13, 7,312,611.96 and 1,464,164.91

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Solution

The fourth proportional to 4,876,016.13, 7,312,611.96 and 1,464,164.91 is: 2,195,823.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,876,016.13 : 7,312,611.96 = 1,464,164.91 : x
  2. Step 2: Convert to fraction form
    4,876,016.13/7,312,611.96 = 1,464,164.91/x
  3. Step 3: Cross multiply
    4,876,016.13x = 7,312,611.96 × 1,464,164.91
  4. Step 4: Simplify right side
    4,876,016.13x = 10,706,869,832,278.32
  5. Step 5: Solve for x
    x = 10,706,869,832,278.32/4,876,016.13
  6. Step 6: Final answer
    x = 2,195,823.30

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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.