Home / 2,569,007.80-3,854,094.90-1,503,501.40

Finding the Fourth Proportional to 2,569,007.80, 3,854,094.90 and 1,503,501.40

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Solution

The fourth proportional to 2,569,007.80, 3,854,094.90 and 1,503,501.40 is: 2,255,593.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,007.80 : 3,854,094.90 = 1,503,501.40 : x
  2. Step 2: Convert to fraction form
    2,569,007.80/3,854,094.90 = 1,503,501.40/x
  3. Step 3: Cross multiply
    2,569,007.80x = 3,854,094.90 × 1,503,501.40
  4. Step 4: Simplify right side
    2,569,007.80x = 5,794,637,077,882.86
  5. Step 5: Solve for x
    x = 5,794,637,077,882.86/2,569,007.80
  6. Step 6: Final answer
    x = 2,255,593.42

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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.