Home / 632,501.11-948,735.90-295,918.35

Finding the Fourth Proportional to 632,501.11, 948,735.90 and 295,918.35

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Solution

The fourth proportional to 632,501.11, 948,735.90 and 295,918.35 is: 443,870.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,501.11 : 948,735.90 = 295,918.35 : x
  2. Step 2: Convert to fraction form
    632,501.11/948,735.90 = 295,918.35/x
  3. Step 3: Cross multiply
    632,501.11x = 948,735.90 × 295,918.35
  4. Step 4: Simplify right side
    632,501.11x = 280,748,362,113.77
  5. Step 5: Solve for x
    x = 280,748,362,113.77/632,501.11
  6. Step 6: Final answer
    x = 443,870.15

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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.