Home / 3,734,032.57-5,602,045.56-1,338,119.40

Finding the Fourth Proportional to 3,734,032.57, 5,602,045.56 and 1,338,119.40

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Solution

The fourth proportional to 3,734,032.57, 5,602,045.56 and 1,338,119.40 is: 2,007,536.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,032.57 : 5,602,045.56 = 1,338,119.40 : x
  2. Step 2: Convert to fraction form
    3,734,032.57/5,602,045.56 = 1,338,119.40/x
  3. Step 3: Cross multiply
    3,734,032.57x = 5,602,045.56 × 1,338,119.40
  4. Step 4: Simplify right side
    3,734,032.57x = 7,496,205,815,509.64
  5. Step 5: Solve for x
    x = 7,496,205,815,509.64/3,734,032.57
  6. Step 6: Final answer
    x = 2,007,536.27

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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.