Home / 1,058,438.08-1,460,322.44-599,479.84

Finding the Fourth Proportional to 1,058,438.08, 1,460,322.44 and 599,479.84

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Solution

The fourth proportional to 1,058,438.08, 1,460,322.44 and 599,479.84 is: 827,099.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,438.08 : 1,460,322.44 = 599,479.84 : x
  2. Step 2: Convert to fraction form
    1,058,438.08/1,460,322.44 = 599,479.84/x
  3. Step 3: Cross multiply
    1,058,438.08x = 1,460,322.44 × 599,479.84
  4. Step 4: Simplify right side
    1,058,438.08x = 875,433,862,679.61
  5. Step 5: Solve for x
    x = 875,433,862,679.61/1,058,438.08
  6. Step 6: Final answer
    x = 827,099.74

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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.