Home / 2,895,725.91-4,341,007.80-1,099,870.53

Finding the Fourth Proportional to 2,895,725.91, 4,341,007.80 and 1,099,870.53

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Solution

The fourth proportional to 2,895,725.91, 4,341,007.80 and 1,099,870.53 is: 1,648,825.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,725.91 : 4,341,007.80 = 1,099,870.53 : x
  2. Step 2: Convert to fraction form
    2,895,725.91/4,341,007.80 = 1,099,870.53/x
  3. Step 3: Cross multiply
    2,895,725.91x = 4,341,007.80 × 1,099,870.53
  4. Step 4: Simplify right side
    2,895,725.91x = 4,774,546,549,720.13
  5. Step 5: Solve for x
    x = 4,774,546,549,720.13/2,895,725.91
  6. Step 6: Final answer
    x = 1,648,825.44

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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.