Home / 1,354,895.48-2,032,344.08-344,093.24

Finding the Fourth Proportional to 1,354,895.48, 2,032,344.08 and 344,093.24

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Solution

The fourth proportional to 1,354,895.48, 2,032,344.08 and 344,093.24 is: 516,140.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,895.48 : 2,032,344.08 = 344,093.24 : x
  2. Step 2: Convert to fraction form
    1,354,895.48/2,032,344.08 = 344,093.24/x
  3. Step 3: Cross multiply
    1,354,895.48x = 2,032,344.08 × 344,093.24
  4. Step 4: Simplify right side
    1,354,895.48x = 699,315,859,282.02
  5. Step 5: Solve for x
    x = 699,315,859,282.02/1,354,895.48
  6. Step 6: Final answer
    x = 516,140.08

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1.5x scale

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.