Home / 1,491,756.99-2,058,084.65-975,805.41

Finding the Fourth Proportional to 1,491,756.99, 2,058,084.65 and 975,805.41

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Solution

The fourth proportional to 1,491,756.99, 2,058,084.65 and 975,805.41 is: 1,346,258.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,491,756.99 : 2,058,084.65 = 975,805.41 : x
  2. Step 2: Convert to fraction form
    1,491,756.99/2,058,084.65 = 975,805.41/x
  3. Step 3: Cross multiply
    1,491,756.99x = 2,058,084.65 × 975,805.41
  4. Step 4: Simplify right side
    1,491,756.99x = 2,008,290,135,707.96
  5. Step 5: Solve for x
    x = 2,008,290,135,707.96/1,491,756.99
  6. Step 6: Final answer
    x = 1,346,258.24

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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.