Home / 1,710,625.46-2,360,737.24-946,679.28

Finding the Fourth Proportional to 1,710,625.46, 2,360,737.24 and 946,679.28

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Solution

The fourth proportional to 1,710,625.46, 2,360,737.24 and 946,679.28 is: 1,306,458.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,625.46 : 2,360,737.24 = 946,679.28 : x
  2. Step 2: Convert to fraction form
    1,710,625.46/2,360,737.24 = 946,679.28/x
  3. Step 3: Cross multiply
    1,710,625.46x = 2,360,737.24 × 946,679.28
  4. Step 4: Simplify right side
    1,710,625.46x = 2,234,861,030,632.39
  5. Step 5: Solve for x
    x = 2,234,861,030,632.39/1,710,625.46
  6. Step 6: Final answer
    x = 1,306,458.42

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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.