Home / 1,036,559.66-1,555,291.26-363,124.04

Finding the Fourth Proportional to 1,036,559.66, 1,555,291.26 and 363,124.04

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Solution

The fourth proportional to 1,036,559.66, 1,555,291.26 and 363,124.04 is: 544,844.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,559.66 : 1,555,291.26 = 363,124.04 : x
  2. Step 2: Convert to fraction form
    1,036,559.66/1,555,291.26 = 363,124.04/x
  3. Step 3: Cross multiply
    1,036,559.66x = 1,555,291.26 × 363,124.04
  4. Step 4: Simplify right side
    1,036,559.66x = 564,763,637,931.43
  5. Step 5: Solve for x
    x = 564,763,637,931.43/1,036,559.66
  6. Step 6: Final answer
    x = 544,844.32

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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.