Home / 1,067,401.04-1,601,295.60-506,430.32

Finding the Fourth Proportional to 1,067,401.04, 1,601,295.60 and 506,430.32

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Solution

The fourth proportional to 1,067,401.04, 1,601,295.60 and 506,430.32 is: 759,737.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,401.04 : 1,601,295.60 = 506,430.32 : x
  2. Step 2: Convert to fraction form
    1,067,401.04/1,601,295.60 = 506,430.32/x
  3. Step 3: Cross multiply
    1,067,401.04x = 1,601,295.60 × 506,430.32
  4. Step 4: Simplify right side
    1,067,401.04x = 810,944,643,122.59
  5. Step 5: Solve for x
    x = 810,944,643,122.59/1,067,401.04
  6. Step 6: Final answer
    x = 759,737.54

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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.