Home / 1,710,621.46-2,360,731.71-946,675.27

Finding the Fourth Proportional to 1,710,621.46, 2,360,731.71 and 946,675.27

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Solution

The fourth proportional to 1,710,621.46, 2,360,731.71 and 946,675.27 is: 1,306,452.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,621.46 : 2,360,731.71 = 946,675.27 : x
  2. Step 2: Convert to fraction form
    1,710,621.46/2,360,731.71 = 946,675.27/x
  3. Step 3: Cross multiply
    1,710,621.46x = 2,360,731.71 × 946,675.27
  4. Step 4: Simplify right side
    1,710,621.46x = 2,234,846,328,961.81
  5. Step 5: Solve for x
    x = 2,234,846,328,961.81/1,710,621.46
  6. Step 6: Final answer
    x = 1,306,452.88

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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.