Home / 3,637,259.03-5,452,929.72-1,361,508.75

Finding the Fourth Proportional to 3,637,259.03, 5,452,929.72 and 1,361,508.75

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Solution

The fourth proportional to 3,637,259.03, 5,452,929.72 and 1,361,508.75 is: 2,041,155.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,259.03 : 5,452,929.72 = 1,361,508.75 : x
  2. Step 2: Convert to fraction form
    3,637,259.03/5,452,929.72 = 1,361,508.75/x
  3. Step 3: Cross multiply
    3,637,259.03x = 5,452,929.72 × 1,361,508.75
  4. Step 4: Simplify right side
    3,637,259.03x = 7,424,211,526,915.05
  5. Step 5: Solve for x
    x = 7,424,211,526,915.05/3,637,259.03
  6. Step 6: Final answer
    x = 2,041,155.57

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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.