Home / 1,799,163.60-2,697,084.66-899,822.76

Finding the Fourth Proportional to 1,799,163.60, 2,697,084.66 and 899,822.76

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Solution

The fourth proportional to 1,799,163.60, 2,697,084.66 and 899,822.76 is: 1,348,903.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,163.60 : 2,697,084.66 = 899,822.76 : x
  2. Step 2: Convert to fraction form
    1,799,163.60/2,697,084.66 = 899,822.76/x
  3. Step 3: Cross multiply
    1,799,163.60x = 2,697,084.66 × 899,822.76
  4. Step 4: Simplify right side
    1,799,163.60x = 2,426,898,162,714.86
  5. Step 5: Solve for x
    x = 2,426,898,162,714.86/1,799,163.60
  6. Step 6: Final answer
    x = 1,348,903.55

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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.