Home / 4,005,267.23-6,007,817.69-972,648.95

Finding the Fourth Proportional to 4,005,267.23, 6,007,817.69 and 972,648.95

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Solution

The fourth proportional to 4,005,267.23, 6,007,817.69 and 972,648.95 is: 1,458,953.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005,267.23 : 6,007,817.69 = 972,648.95 : x
  2. Step 2: Convert to fraction form
    4,005,267.23/6,007,817.69 = 972,648.95/x
  3. Step 3: Cross multiply
    4,005,267.23x = 6,007,817.69 × 972,648.95
  4. Step 4: Simplify right side
    4,005,267.23x = 5,843,497,533,067.59
  5. Step 5: Solve for x
    x = 5,843,497,533,067.59/4,005,267.23
  6. Step 6: Final answer
    x = 1,458,953.22

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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.