Home / 2,249,333.25-3,374,140.09-901,320.70

Finding the Fourth Proportional to 2,249,333.25, 3,374,140.09 and 901,320.70

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Solution

The fourth proportional to 2,249,333.25, 3,374,140.09 and 901,320.70 is: 1,352,037.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,333.25 : 3,374,140.09 = 901,320.70 : x
  2. Step 2: Convert to fraction form
    2,249,333.25/3,374,140.09 = 901,320.70/x
  3. Step 3: Cross multiply
    2,249,333.25x = 3,374,140.09 × 901,320.70
  4. Step 4: Simplify right side
    2,249,333.25x = 3,041,182,297,128.21
  5. Step 5: Solve for x
    x = 3,041,182,297,128.21/2,249,333.25
  6. Step 6: Final answer
    x = 1,352,037.23

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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.