Home / 2,724,113.13-3,759,301.56-1,500,423.06

Finding the Fourth Proportional to 2,724,113.13, 3,759,301.56 and 1,500,423.06

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Solution

The fourth proportional to 2,724,113.13, 3,759,301.56 and 1,500,423.06 is: 2,070,597.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,113.13 : 3,759,301.56 = 1,500,423.06 : x
  2. Step 2: Convert to fraction form
    2,724,113.13/3,759,301.56 = 1,500,423.06/x
  3. Step 3: Cross multiply
    2,724,113.13x = 3,759,301.56 × 1,500,423.06
  4. Step 4: Simplify right side
    2,724,113.13x = 5,640,542,750,117.97
  5. Step 5: Solve for x
    x = 5,640,542,750,117.97/2,724,113.13
  6. Step 6: Final answer
    x = 2,070,597.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.