Home / 1,888,291.04-2,833,744.68-750,936.68

Finding the Fourth Proportional to 1,888,291.04, 2,833,744.68 and 750,936.68

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Solution

The fourth proportional to 1,888,291.04, 2,833,744.68 and 750,936.68 is: 1,126,925.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,888,291.04 : 2,833,744.68 = 750,936.68 : x
  2. Step 2: Convert to fraction form
    1,888,291.04/2,833,744.68 = 750,936.68/x
  3. Step 3: Cross multiply
    1,888,291.04x = 2,833,744.68 × 750,936.68
  4. Step 4: Simplify right side
    1,888,291.04x = 2,127,962,821,966.86
  5. Step 5: Solve for x
    x = 2,127,962,821,966.86/1,888,291.04
  6. Step 6: Final answer
    x = 1,126,925.23

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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.