Home / 1,535,184.66-2,301,639.75-735,704.94

Finding the Fourth Proportional to 1,535,184.66, 2,301,639.75 and 735,704.94

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Solution

The fourth proportional to 1,535,184.66, 2,301,639.75 and 735,704.94 is: 1,103,012.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,184.66 : 2,301,639.75 = 735,704.94 : x
  2. Step 2: Convert to fraction form
    1,535,184.66/2,301,639.75 = 735,704.94/x
  3. Step 3: Cross multiply
    1,535,184.66x = 2,301,639.75 × 735,704.94
  4. Step 4: Simplify right side
    1,535,184.66x = 1,693,327,734,175.37
  5. Step 5: Solve for x
    x = 1,693,327,734,175.37/1,535,184.66
  6. Step 6: Final answer
    x = 1,103,012.41

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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.