Home / 1,076,864.46-1,486,082.70-593,446.92

Finding the Fourth Proportional to 1,076,864.46, 1,486,082.70 and 593,446.92

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Solution

The fourth proportional to 1,076,864.46, 1,486,082.70 and 593,446.92 is: 818,962.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,864.46 : 1,486,082.70 = 593,446.92 : x
  2. Step 2: Convert to fraction form
    1,076,864.46/1,486,082.70 = 593,446.92/x
  3. Step 3: Cross multiply
    1,076,864.46x = 1,486,082.70 × 593,446.92
  4. Step 4: Simplify right side
    1,076,864.46x = 881,911,201,180.28
  5. Step 5: Solve for x
    x = 881,911,201,180.28/1,076,864.46
  6. Step 6: Final answer
    x = 818,962.12

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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.