Home / 4,032,149.24-6,046,123.92-1,901,661.32

Finding the Fourth Proportional to 4,032,149.24, 6,046,123.92 and 1,901,661.32

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Solution

The fourth proportional to 4,032,149.24, 6,046,123.92 and 1,901,661.32 is: 2,851,501.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,149.24 : 6,046,123.92 = 1,901,661.32 : x
  2. Step 2: Convert to fraction form
    4,032,149.24/6,046,123.92 = 1,901,661.32/x
  3. Step 3: Cross multiply
    4,032,149.24x = 6,046,123.92 × 1,901,661.32
  4. Step 4: Simplify right side
    4,032,149.24x = 11,497,679,994,590.78
  5. Step 5: Solve for x
    x = 11,497,679,994,590.78/4,032,149.24
  6. Step 6: Final answer
    x = 2,851,501.60

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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.