Home / 967,654.44-1,335,641.45-560,031.81

Finding the Fourth Proportional to 967,654.44, 1,335,641.45 and 560,031.81

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Solution

The fourth proportional to 967,654.44, 1,335,641.45 and 560,031.81 is: 773,004.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,654.44 : 1,335,641.45 = 560,031.81 : x
  2. Step 2: Convert to fraction form
    967,654.44/1,335,641.45 = 560,031.81/x
  3. Step 3: Cross multiply
    967,654.44x = 1,335,641.45 × 560,031.81
  4. Step 4: Simplify right side
    967,654.44x = 748,001,699,730.64
  5. Step 5: Solve for x
    x = 748,001,699,730.64/967,654.44
  6. Step 6: Final answer
    x = 773,004.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.