Home / 2,697,381.64-4,046,675.10-1,014,499.72

Finding the Fourth Proportional to 2,697,381.64, 4,046,675.10 and 1,014,499.72

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Solution

The fourth proportional to 2,697,381.64, 4,046,675.10 and 1,014,499.72 is: 1,521,976.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,381.64 : 4,046,675.10 = 1,014,499.72 : x
  2. Step 2: Convert to fraction form
    2,697,381.64/4,046,675.10 = 1,014,499.72/x
  3. Step 3: Cross multiply
    2,697,381.64x = 4,046,675.10 × 1,014,499.72
  4. Step 4: Simplify right side
    2,697,381.64x = 4,105,350,755,880.97
  5. Step 5: Solve for x
    x = 4,105,350,755,880.97/2,697,381.64
  6. Step 6: Final answer
    x = 1,521,976.24

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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.