Home / 2,370,335.40-3,552,392.70-949,228.20

Finding the Fourth Proportional to 2,370,335.40, 3,552,392.70 and 949,228.20

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Solution

The fourth proportional to 2,370,335.40, 3,552,392.70 and 949,228.20 is: 1,422,596.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,335.40 : 3,552,392.70 = 949,228.20 : x
  2. Step 2: Convert to fraction form
    2,370,335.40/3,552,392.70 = 949,228.20/x
  3. Step 3: Cross multiply
    2,370,335.40x = 3,552,392.70 × 949,228.20
  4. Step 4: Simplify right side
    2,370,335.40x = 3,372,031,328,314.14
  5. Step 5: Solve for x
    x = 3,372,031,328,314.14/2,370,335.40
  6. Step 6: Final answer
    x = 1,422,596.70

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1.5x scale

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.