Home / 1,354,952.59-2,032,429.67-344,150.35

Finding the Fourth Proportional to 1,354,952.59, 2,032,429.67 and 344,150.35

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Solution

The fourth proportional to 1,354,952.59, 2,032,429.67 and 344,150.35 is: 516,225.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,952.59 : 2,032,429.67 = 344,150.35 : x
  2. Step 2: Convert to fraction form
    1,354,952.59/2,032,429.67 = 344,150.35/x
  3. Step 3: Cross multiply
    1,354,952.59x = 2,032,429.67 × 344,150.35
  4. Step 4: Simplify right side
    1,354,952.59x = 699,461,382,280.88
  5. Step 5: Solve for x
    x = 699,461,382,280.88/1,354,952.59
  6. Step 6: Final answer
    x = 516,225.72

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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.