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Finding the Fourth Proportional to 673,262.04, 929,116.04 and 367,344.48

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Solution

The fourth proportional to 673,262.04, 929,116.04 and 367,344.48 is: 506,943.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,262.04 : 929,116.04 = 367,344.48 : x
  2. Step 2: Convert to fraction form
    673,262.04/929,116.04 = 367,344.48/x
  3. Step 3: Cross multiply
    673,262.04x = 929,116.04 × 367,344.48
  4. Step 4: Simplify right side
    673,262.04x = 341,305,648,573.46
  5. Step 5: Solve for x
    x = 341,305,648,573.46/673,262.04
  6. Step 6: Final answer
    x = 506,943.25

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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.