Home / 2,833,010.40-4,251,934.80-1,151,320.80

Finding the Fourth Proportional to 2,833,010.40, 4,251,934.80 and 1,151,320.80

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Solution

The fourth proportional to 2,833,010.40, 4,251,934.80 and 1,151,320.80 is: 1,727,964.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,010.40 : 4,251,934.80 = 1,151,320.80 : x
  2. Step 2: Convert to fraction form
    2,833,010.40/4,251,934.80 = 1,151,320.80/x
  3. Step 3: Cross multiply
    2,833,010.40x = 4,251,934.80 × 1,151,320.80
  4. Step 4: Simplify right side
    2,833,010.40x = 4,895,340,975,483.84
  5. Step 5: Solve for x
    x = 4,895,340,975,483.84/2,833,010.40
  6. Step 6: Final answer
    x = 1,727,964.35

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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.