Home / 1,051,207.32-1,450,667.74-598,498.52

Finding the Fourth Proportional to 1,051,207.32, 1,450,667.74 and 598,498.52

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Solution

The fourth proportional to 1,051,207.32, 1,450,667.74 and 598,498.52 is: 825,928.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,207.32 : 1,450,667.74 = 598,498.52 : x
  2. Step 2: Convert to fraction form
    1,051,207.32/1,450,667.74 = 598,498.52/x
  3. Step 3: Cross multiply
    1,051,207.32x = 1,450,667.74 × 598,498.52
  4. Step 4: Simplify right side
    1,051,207.32x = 868,222,495,401.75
  5. Step 5: Solve for x
    x = 868,222,495,401.75/1,051,207.32
  6. Step 6: Final answer
    x = 825,928.89

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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.