Home / 4,331,645.67-5,977,741.52-2,371,490.64

Finding the Fourth Proportional to 4,331,645.67, 5,977,741.52 and 2,371,490.64

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Solution

The fourth proportional to 4,331,645.67, 5,977,741.52 and 2,371,490.64 is: 3,272,695.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,645.67 : 5,977,741.52 = 2,371,490.64 : x
  2. Step 2: Convert to fraction form
    4,331,645.67/5,977,741.52 = 2,371,490.64/x
  3. Step 3: Cross multiply
    4,331,645.67x = 5,977,741.52 × 2,371,490.64
  4. Step 4: Simplify right side
    4,331,645.67x = 14,176,158,051,161.92
  5. Step 5: Solve for x
    x = 14,176,158,051,161.92/4,331,645.67
  6. Step 6: Final answer
    x = 3,272,695.68

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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.