Home / 3,223,210.34-4,834,011.44-948,281.78

Finding the Fourth Proportional to 3,223,210.34, 4,834,011.44 and 948,281.78

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Solution

The fourth proportional to 3,223,210.34, 4,834,011.44 and 948,281.78 is: 1,422,186.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,210.34 : 4,834,011.44 = 948,281.78 : x
  2. Step 2: Convert to fraction form
    3,223,210.34/4,834,011.44 = 948,281.78/x
  3. Step 3: Cross multiply
    3,223,210.34x = 4,834,011.44 × 948,281.78
  4. Step 4: Simplify right side
    3,223,210.34x = 4,584,004,972,863.56
  5. Step 5: Solve for x
    x = 4,584,004,972,863.56/3,223,210.34
  6. Step 6: Final answer
    x = 1,422,186.11

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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.