Home / 1,354,888.76-2,032,334.08-344,086.52

Finding the Fourth Proportional to 1,354,888.76, 2,032,334.08 and 344,086.52

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Solution

The fourth proportional to 1,354,888.76, 2,032,334.08 and 344,086.52 is: 516,130.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,888.76 : 2,032,334.08 = 344,086.52 : x
  2. Step 2: Convert to fraction form
    1,354,888.76/2,032,334.08 = 344,086.52/x
  3. Step 3: Cross multiply
    1,354,888.76x = 2,032,334.08 × 344,086.52
  4. Step 4: Simplify right side
    1,354,888.76x = 699,298,761,064.60
  5. Step 5: Solve for x
    x = 699,298,761,064.60/1,354,888.76
  6. Step 6: Final answer
    x = 516,130.02

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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.