Home / 1,710,631.46-2,360,745.52-946,685.28

Finding the Fourth Proportional to 1,710,631.46, 2,360,745.52 and 946,685.28

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Solution

The fourth proportional to 1,710,631.46, 2,360,745.52 and 946,685.28 is: 1,306,466.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,631.46 : 2,360,745.52 = 946,685.28 : x
  2. Step 2: Convert to fraction form
    1,710,631.46/2,360,745.52 = 946,685.28/x
  3. Step 3: Cross multiply
    1,710,631.46x = 2,360,745.52 × 946,685.28
  4. Step 4: Simplify right side
    1,710,631.46x = 2,234,883,033,609.95
  5. Step 5: Solve for x
    x = 2,234,883,033,609.95/1,710,631.46
  6. Step 6: Final answer
    x = 1,306,466.70

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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.