Home / 3,003,958.18-4,506,366.69-926,835.03

Finding the Fourth Proportional to 3,003,958.18, 4,506,366.69 and 926,835.03

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Solution

The fourth proportional to 3,003,958.18, 4,506,366.69 and 926,835.03 is: 1,390,385.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,958.18 : 4,506,366.69 = 926,835.03 : x
  2. Step 2: Convert to fraction form
    3,003,958.18/4,506,366.69 = 926,835.03/x
  3. Step 3: Cross multiply
    3,003,958.18x = 4,506,366.69 × 926,835.03
  4. Step 4: Simplify right side
    3,003,958.18x = 4,176,658,506,317.15
  5. Step 5: Solve for x
    x = 4,176,658,506,317.15/3,003,958.18
  6. Step 6: Final answer
    x = 1,390,385.04

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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.