Home / 3,641,681.32-5,026,026.20-2,032,153

Finding the Fourth Proportional to 3,641,681.32, 5,026,026.20 and 2,032,153

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Solution

The fourth proportional to 3,641,681.32, 5,026,026.20 and 2,032,153 is: 2,804,653.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,681.32 : 5,026,026.20 = 2,032,153 : x
  2. Step 2: Convert to fraction form
    3,641,681.32/5,026,026.20 = 2,032,153/x
  3. Step 3: Cross multiply
    3,641,681.32x = 5,026,026.20 × 2,032,153
  4. Step 4: Simplify right side
    3,641,681.32x = 10,213,654,220,408.60
  5. Step 5: Solve for x
    x = 10,213,654,220,408.60/3,641,681.32
  6. Step 6: Final answer
    x = 2,804,653.49

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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.