Home / 1,058,733.46-1,460,460.81-650,551.78

Finding the Fourth Proportional to 1,058,733.46, 1,460,460.81 and 650,551.78

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Solution

The fourth proportional to 1,058,733.46, 1,460,460.81 and 650,551.78 is: 897,398.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,733.46 : 1,460,460.81 = 650,551.78 : x
  2. Step 2: Convert to fraction form
    1,058,733.46/1,460,460.81 = 650,551.78/x
  3. Step 3: Cross multiply
    1,058,733.46x = 1,460,460.81 × 650,551.78
  4. Step 4: Simplify right side
    1,058,733.46x = 950,105,379,565.74
  5. Step 5: Solve for x
    x = 950,105,379,565.74/1,058,733.46
  6. Step 6: Final answer
    x = 897,398.09

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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.