Home / 1,759,595.59-2,428,293.09-995,632.75

Finding the Fourth Proportional to 1,759,595.59, 2,428,293.09 and 995,632.75

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Solution

The fourth proportional to 1,759,595.59, 2,428,293.09 and 995,632.75 is: 1,374,002.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,595.59 : 2,428,293.09 = 995,632.75 : x
  2. Step 2: Convert to fraction form
    1,759,595.59/2,428,293.09 = 995,632.75/x
  3. Step 3: Cross multiply
    1,759,595.59x = 2,428,293.09 × 995,632.75
  4. Step 4: Simplify right side
    1,759,595.59x = 2,417,688,127,002.70
  5. Step 5: Solve for x
    x = 2,417,688,127,002.70/1,759,595.59
  6. Step 6: Final answer
    x = 1,374,002.15

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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.