Home / 964,544.48-1,446,521.18-666,937.52

Finding the Fourth Proportional to 964,544.48, 1,446,521.18 and 666,937.52

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Solution

The fourth proportional to 964,544.48, 1,446,521.18 and 666,937.52 is: 1,000,201.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,544.48 : 1,446,521.18 = 666,937.52 : x
  2. Step 2: Convert to fraction form
    964,544.48/1,446,521.18 = 666,937.52/x
  3. Step 3: Cross multiply
    964,544.48x = 1,446,521.18 × 666,937.52
  4. Step 4: Simplify right side
    964,544.48x = 964,739,237,849.38
  5. Step 5: Solve for x
    x = 964,739,237,849.38/964,544.48
  6. Step 6: Final answer
    x = 1,000,201.92

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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.