Home / 10,953,357.61-15,114,619.10-6,058,474.35

Finding the Fourth Proportional to 10,953,357.61, 15,114,619.10 and 6,058,474.35

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Solution

The fourth proportional to 10,953,357.61, 15,114,619.10 and 6,058,474.35 is: 8,360,133.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,953,357.61 : 15,114,619.10 = 6,058,474.35 : x
  2. Step 2: Convert to fraction form
    10,953,357.61/15,114,619.10 = 6,058,474.35/x
  3. Step 3: Cross multiply
    10,953,357.61x = 15,114,619.10 × 6,058,474.35
  4. Step 4: Simplify right side
    10,953,357.61x = 91,571,532,127,370.08
  5. Step 5: Solve for x
    x = 91,571,532,127,370.08/10,953,357.61
  6. Step 6: Final answer
    x = 8,360,133.53

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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.