Home / 1,562,520.07-2,344,004.70-483,116.81

Finding the Fourth Proportional to 1,562,520.07, 2,344,004.70 and 483,116.81

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Solution

The fourth proportional to 1,562,520.07, 2,344,004.70 and 483,116.81 is: 724,744.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,520.07 : 2,344,004.70 = 483,116.81 : x
  2. Step 2: Convert to fraction form
    1,562,520.07/2,344,004.70 = 483,116.81/x
  3. Step 3: Cross multiply
    1,562,520.07x = 2,344,004.70 × 483,116.81
  4. Step 4: Simplify right side
    1,562,520.07x = 1,132,428,063,833.59
  5. Step 5: Solve for x
    x = 1,132,428,063,833.59/1,562,520.07
  6. Step 6: Final answer
    x = 724,744.65

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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.