Home / 1,199,942.04-1,656,089.14-735,073.32

Finding the Fourth Proportional to 1,199,942.04, 1,656,089.14 and 735,073.32

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Solution

The fourth proportional to 1,199,942.04, 1,656,089.14 and 735,073.32 is: 1,014,504.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,199,942.04 : 1,656,089.14 = 735,073.32 : x
  2. Step 2: Convert to fraction form
    1,199,942.04/1,656,089.14 = 735,073.32/x
  3. Step 3: Cross multiply
    1,199,942.04x = 1,656,089.14 × 735,073.32
  4. Step 4: Simplify right side
    1,199,942.04x = 1,217,346,942,355.74
  5. Step 5: Solve for x
    x = 1,217,346,942,355.74/1,199,942.04
  6. Step 6: Final answer
    x = 1,014,504.79

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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.