Home / 2,286,625.56-3,429,437.76-937,460.40

Finding the Fourth Proportional to 2,286,625.56, 3,429,437.76 and 937,460.40

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Solution

The fourth proportional to 2,286,625.56, 3,429,437.76 and 937,460.40 is: 1,405,985.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,625.56 : 3,429,437.76 = 937,460.40 : x
  2. Step 2: Convert to fraction form
    2,286,625.56/3,429,437.76 = 937,460.40/x
  3. Step 3: Cross multiply
    2,286,625.56x = 3,429,437.76 × 937,460.40
  4. Step 4: Simplify right side
    2,286,625.56x = 3,214,962,094,264.70
  5. Step 5: Solve for x
    x = 3,214,962,094,264.70/2,286,625.56
  6. Step 6: Final answer
    x = 1,405,985.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.