Home / 732,956.70-1,099,435.05-555,809.70

Finding the Fourth Proportional to 732,956.70, 1,099,435.05 and 555,809.70

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Solution

The fourth proportional to 732,956.70, 1,099,435.05 and 555,809.70 is: 833,714.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,956.70 : 1,099,435.05 = 555,809.70 : x
  2. Step 2: Convert to fraction form
    732,956.70/1,099,435.05 = 555,809.70/x
  3. Step 3: Cross multiply
    732,956.70x = 1,099,435.05 × 555,809.70
  4. Step 4: Simplify right side
    732,956.70x = 611,076,665,309.99
  5. Step 5: Solve for x
    x = 611,076,665,309.99/732,956.70
  6. Step 6: Final answer
    x = 833,714.55

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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.