Home / 1,933,998.46-2,897,011.44-1,132,851.18

Finding the Fourth Proportional to 1,933,998.46, 2,897,011.44 and 1,132,851.18

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Solution

The fourth proportional to 1,933,998.46, 2,897,011.44 and 1,132,851.18 is: 1,696,941.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,998.46 : 2,897,011.44 = 1,132,851.18 : x
  2. Step 2: Convert to fraction form
    1,933,998.46/2,897,011.44 = 1,132,851.18/x
  3. Step 3: Cross multiply
    1,933,998.46x = 2,897,011.44 × 1,132,851.18
  4. Step 4: Simplify right side
    1,933,998.46x = 3,281,882,828,277.50
  5. Step 5: Solve for x
    x = 3,281,882,828,277.50/1,933,998.46
  6. Step 6: Final answer
    x = 1,696,941.80

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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.