Home / 1,058,967.66-1,588,110.20-348,826.62

Finding the Fourth Proportional to 1,058,967.66, 1,588,110.20 and 348,826.62

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Solution

The fourth proportional to 1,058,967.66, 1,588,110.20 and 348,826.62 is: 523,127.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,967.66 : 1,588,110.20 = 348,826.62 : x
  2. Step 2: Convert to fraction form
    1,058,967.66/1,588,110.20 = 348,826.62/x
  3. Step 3: Cross multiply
    1,058,967.66x = 1,588,110.20 × 348,826.62
  4. Step 4: Simplify right side
    1,058,967.66x = 553,975,113,253.52
  5. Step 5: Solve for x
    x = 553,975,113,253.52/1,058,967.66
  6. Step 6: Final answer
    x = 523,127.51

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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.