Home / 3,003,957.18-4,506,365.18-926,834.03

Finding the Fourth Proportional to 3,003,957.18, 4,506,365.18 and 926,834.03

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Solution

The fourth proportional to 3,003,957.18, 4,506,365.18 and 926,834.03 is: 1,390,383.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,957.18 : 4,506,365.18 = 926,834.03 : x
  2. Step 2: Convert to fraction form
    3,003,957.18/4,506,365.18 = 926,834.03/x
  3. Step 3: Cross multiply
    3,003,957.18x = 4,506,365.18 × 926,834.03
  4. Step 4: Simplify right side
    3,003,957.18x = 4,176,652,589,890.42
  5. Step 5: Solve for x
    x = 4,176,652,589,890.42/3,003,957.18
  6. Step 6: Final answer
    x = 1,390,383.53

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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.