Home / 10,953,356.48-15,114,617.55-6,058,473.23

Finding the Fourth Proportional to 10,953,356.48, 15,114,617.55 and 6,058,473.23

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Solution

The fourth proportional to 10,953,356.48, 15,114,617.55 and 6,058,473.23 is: 8,360,131.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,953,356.48 : 15,114,617.55 = 6,058,473.23 : x
  2. Step 2: Convert to fraction form
    10,953,356.48/15,114,617.55 = 6,058,473.23/x
  3. Step 3: Cross multiply
    10,953,356.48x = 15,114,617.55 × 6,058,473.23
  4. Step 4: Simplify right side
    10,953,356.48x = 91,571,505,808,363.20
  5. Step 5: Solve for x
    x = 91,571,505,808,363.20/10,953,356.48
  6. Step 6: Final answer
    x = 8,360,131.98

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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.