Home / 3,223,166.16-4,834,223.64-948,158.40

Finding the Fourth Proportional to 3,223,166.16, 4,834,223.64 and 948,158.40

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Solution

The fourth proportional to 3,223,166.16, 4,834,223.64 and 948,158.40 is: 1,422,082.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,166.16 : 4,834,223.64 = 948,158.40 : x
  2. Step 2: Convert to fraction form
    3,223,166.16/4,834,223.64 = 948,158.40/x
  3. Step 3: Cross multiply
    3,223,166.16x = 4,834,223.64 × 948,158.40
  4. Step 4: Simplify right side
    3,223,166.16x = 4,583,609,751,744.58
  5. Step 5: Solve for x
    x = 4,583,609,751,744.58/3,223,166.16
  6. Step 6: Final answer
    x = 1,422,082.98

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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.