Home / 1,114,002.60-1,671,706.62-474,305.96

Finding the Fourth Proportional to 1,114,002.60, 1,671,706.62 and 474,305.96

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Solution

The fourth proportional to 1,114,002.60, 1,671,706.62 and 474,305.96 is: 711,758.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,002.60 : 1,671,706.62 = 474,305.96 : x
  2. Step 2: Convert to fraction form
    1,114,002.60/1,671,706.62 = 474,305.96/x
  3. Step 3: Cross multiply
    1,114,002.60x = 1,671,706.62 × 474,305.96
  4. Step 4: Simplify right side
    1,114,002.60x = 792,900,413,237.46
  5. Step 5: Solve for x
    x = 792,900,413,237.46/1,114,002.60
  6. Step 6: Final answer
    x = 711,758.14

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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.