Home / 1,058,527.62-1,588,029.57-348,530.22

Finding the Fourth Proportional to 1,058,527.62, 1,588,029.57 and 348,530.22

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Solution

The fourth proportional to 1,058,527.62, 1,588,029.57 and 348,530.22 is: 522,873.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,527.62 : 1,588,029.57 = 348,530.22 : x
  2. Step 2: Convert to fraction form
    1,058,527.62/1,588,029.57 = 348,530.22/x
  3. Step 3: Cross multiply
    1,058,527.62x = 1,588,029.57 × 348,530.22
  4. Step 4: Simplify right side
    1,058,527.62x = 553,476,295,398.61
  5. Step 5: Solve for x
    x = 553,476,295,398.61/1,058,527.62
  6. Step 6: Final answer
    x = 522,873.74

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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.