Home / 1,058,291.64-1,460,468.80-574,856.64

Finding the Fourth Proportional to 1,058,291.64, 1,460,468.80 and 574,856.64

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Solution

The fourth proportional to 1,058,291.64, 1,460,468.80 and 574,856.64 is: 793,316.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,291.64 : 1,460,468.80 = 574,856.64 : x
  2. Step 2: Convert to fraction form
    1,058,291.64/1,460,468.80 = 574,856.64/x
  3. Step 3: Cross multiply
    1,058,291.64x = 1,460,468.80 × 574,856.64
  4. Step 4: Simplify right side
    1,058,291.64x = 839,560,179,890.49
  5. Step 5: Solve for x
    x = 839,560,179,890.49/1,058,291.64
  6. Step 6: Final answer
    x = 793,316.47

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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.