Home / 964,345.89-1,446,515.95-244,686.20

Finding the Fourth Proportional to 964,345.89, 1,446,515.95 and 244,686.20

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Solution

The fourth proportional to 964,345.89, 1,446,515.95 and 244,686.20 is: 367,028.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,345.89 : 1,446,515.95 = 244,686.20 : x
  2. Step 2: Convert to fraction form
    964,345.89/1,446,515.95 = 244,686.20/x
  3. Step 3: Cross multiply
    964,345.89x = 1,446,515.95 × 244,686.20
  4. Step 4: Simplify right side
    964,345.89x = 353,942,494,967.04
  5. Step 5: Solve for x
    x = 353,942,494,967.04/964,345.89
  6. Step 6: Final answer
    x = 367,028.57

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Double scale
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1.5x scale

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.