Home / 962,964.54-1,444,443.33-289,042.92

Finding the Fourth Proportional to 962,964.54, 1,444,443.33 and 289,042.92

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Solution

The fourth proportional to 962,964.54, 1,444,443.33 and 289,042.92 is: 433,563.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,964.54 : 1,444,443.33 = 289,042.92 : x
  2. Step 2: Convert to fraction form
    962,964.54/1,444,443.33 = 289,042.92/x
  3. Step 3: Cross multiply
    962,964.54x = 1,444,443.33 × 289,042.92
  4. Step 4: Simplify right side
    962,964.54x = 417,506,117,877.72
  5. Step 5: Solve for x
    x = 417,506,117,877.72/962,964.54
  6. Step 6: Final answer
    x = 433,563.34

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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.