Home / 3,307,038.11-4,563,712.57-1,856,764.71

Finding the Fourth Proportional to 3,307,038.11, 4,563,712.57 and 1,856,764.71

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Solution

The fourth proportional to 3,307,038.11, 4,563,712.57 and 1,856,764.71 is: 2,562,335.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,038.11 : 4,563,712.57 = 1,856,764.71 : x
  2. Step 2: Convert to fraction form
    3,307,038.11/4,563,712.57 = 1,856,764.71/x
  3. Step 3: Cross multiply
    3,307,038.11x = 4,563,712.57 × 1,856,764.71
  4. Step 4: Simplify right side
    3,307,038.11x = 8,473,740,436,370.08
  5. Step 5: Solve for x
    x = 8,473,740,436,370.08/3,307,038.11
  6. Step 6: Final answer
    x = 2,562,335.29

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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.