Home / 1,554,572.70-2,330,090.20-946,018.83

Finding the Fourth Proportional to 1,554,572.70, 2,330,090.20 and 946,018.83

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Solution

The fourth proportional to 1,554,572.70, 2,330,090.20 and 946,018.83 is: 1,417,951.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,572.70 : 2,330,090.20 = 946,018.83 : x
  2. Step 2: Convert to fraction form
    1,554,572.70/2,330,090.20 = 946,018.83/x
  3. Step 3: Cross multiply
    1,554,572.70x = 2,330,090.20 × 946,018.83
  4. Step 4: Simplify right side
    1,554,572.70x = 2,204,309,188,417.92
  5. Step 5: Solve for x
    x = 2,204,309,188,417.92/1,554,572.70
  6. Step 6: Final answer
    x = 1,417,951.82

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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.