Home / 1,058,846.52-1,588,466.61-348,924.45

Finding the Fourth Proportional to 1,058,846.52, 1,588,466.61 and 348,924.45

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Solution

The fourth proportional to 1,058,846.52, 1,588,466.61 and 348,924.45 is: 523,451.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,846.52 : 1,588,466.61 = 348,924.45 : x
  2. Step 2: Convert to fraction form
    1,058,846.52/1,588,466.61 = 348,924.45/x
  3. Step 3: Cross multiply
    1,058,846.52x = 1,588,466.61 × 348,924.45
  4. Step 4: Simplify right side
    1,058,846.52x = 554,254,838,237.62
  5. Step 5: Solve for x
    x = 554,254,838,237.62/1,058,846.52
  6. Step 6: Final answer
    x = 523,451.54

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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.