Home / 2,354,727.62-3,249,302.02-1,322,033.72

Finding the Fourth Proportional to 2,354,727.62, 3,249,302.02 and 1,322,033.72

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Solution

The fourth proportional to 2,354,727.62, 3,249,302.02 and 1,322,033.72 is: 1,824,281.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,727.62 : 3,249,302.02 = 1,322,033.72 : x
  2. Step 2: Convert to fraction form
    2,354,727.62/3,249,302.02 = 1,322,033.72/x
  3. Step 3: Cross multiply
    2,354,727.62x = 3,249,302.02 × 1,322,033.72
  4. Step 4: Simplify right side
    2,354,727.62x = 4,295,686,817,352.52
  5. Step 5: Solve for x
    x = 4,295,686,817,352.52/2,354,727.62
  6. Step 6: Final answer
    x = 1,824,281.83

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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.