Home / 3,590,641.67-5,381,309.00-1,458,248.63

Finding the Fourth Proportional to 3,590,641.67, 5,381,309.00 and 1,458,248.63

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Solution

The fourth proportional to 3,590,641.67, 5,381,309.00 and 1,458,248.63 is: 2,185,483.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,641.67 : 5,381,309.00 = 1,458,248.63 : x
  2. Step 2: Convert to fraction form
    3,590,641.67/5,381,309.00 = 1,458,248.63/x
  3. Step 3: Cross multiply
    3,590,641.67x = 5,381,309.00 × 1,458,248.63
  4. Step 4: Simplify right side
    3,590,641.67x = 7,847,286,442,658.88
  5. Step 5: Solve for x
    x = 7,847,286,442,658.88/3,590,641.67
  6. Step 6: Final answer
    x = 2,185,483.03

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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.