Home / 10,953,358.98-15,114,621-6,058,475.73

Finding the Fourth Proportional to 10,953,358.98, 15,114,621 and 6,058,475.73

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Solution

The fourth proportional to 10,953,358.98, 15,114,621 and 6,058,475.73 is: 8,360,135.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,953,358.98 : 15,114,621 = 6,058,475.73 : x
  2. Step 2: Convert to fraction form
    10,953,358.98/15,114,621 = 6,058,475.73/x
  3. Step 3: Cross multiply
    10,953,358.98x = 15,114,621 × 6,058,475.73
  4. Step 4: Simplify right side
    10,953,358.98x = 91,571,564,496,648.34
  5. Step 5: Solve for x
    x = 91,571,564,496,648.34/10,953,358.98
  6. Step 6: Final answer
    x = 8,360,135.43

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1.5x scale

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.