Home / 3,337,645.41-4,606,041.24-1,887,557.76

Finding the Fourth Proportional to 3,337,645.41, 4,606,041.24 and 1,887,557.76

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Solution

The fourth proportional to 3,337,645.41, 4,606,041.24 and 1,887,557.76 is: 2,604,880.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,645.41 : 4,606,041.24 = 1,887,557.76 : x
  2. Step 2: Convert to fraction form
    3,337,645.41/4,606,041.24 = 1,887,557.76/x
  3. Step 3: Cross multiply
    3,337,645.41x = 4,606,041.24 × 1,887,557.76
  4. Step 4: Simplify right side
    3,337,645.41x = 8,694,168,885,442.02
  5. Step 5: Solve for x
    x = 8,694,168,885,442.02/3,337,645.41
  6. Step 6: Final answer
    x = 2,604,880.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.