Home / 732,110.58-1,096,168.41-554,079.06

Finding the Fourth Proportional to 732,110.58, 1,096,168.41 and 554,079.06

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Solution

The fourth proportional to 732,110.58, 1,096,168.41 and 554,079.06 is: 829,606.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,110.58 : 1,096,168.41 = 554,079.06 : x
  2. Step 2: Convert to fraction form
    732,110.58/1,096,168.41 = 554,079.06/x
  3. Step 3: Cross multiply
    732,110.58x = 1,096,168.41 × 554,079.06
  4. Step 4: Simplify right side
    732,110.58x = 607,363,962,214.50
  5. Step 5: Solve for x
    x = 607,363,962,214.50/732,110.58
  6. Step 6: Final answer
    x = 829,606.86

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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.