Home / 1,814,945.03-2,722,492.67-535,552.50

Finding the Fourth Proportional to 1,814,945.03, 2,722,492.67 and 535,552.50

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Solution

The fourth proportional to 1,814,945.03, 2,722,492.67 and 535,552.50 is: 803,350.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,945.03 : 2,722,492.67 = 535,552.50 : x
  2. Step 2: Convert to fraction form
    1,814,945.03/2,722,492.67 = 535,552.50/x
  3. Step 3: Cross multiply
    1,814,945.03x = 2,722,492.67 × 535,552.50
  4. Step 4: Simplify right side
    1,814,945.03x = 1,458,037,752,972.41
  5. Step 5: Solve for x
    x = 1,458,037,752,972.41/1,814,945.03
  6. Step 6: Final answer
    x = 803,350.92

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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.