Home / 3,023,639.85-4,536,285.98-893,722.17

Finding the Fourth Proportional to 3,023,639.85, 4,536,285.98 and 893,722.17

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Solution

The fourth proportional to 3,023,639.85, 4,536,285.98 and 893,722.17 is: 1,340,827.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,639.85 : 4,536,285.98 = 893,722.17 : x
  2. Step 2: Convert to fraction form
    3,023,639.85/4,536,285.98 = 893,722.17/x
  3. Step 3: Cross multiply
    3,023,639.85x = 4,536,285.98 × 893,722.17
  4. Step 4: Simplify right side
    3,023,639.85x = 4,054,179,345,317.57
  5. Step 5: Solve for x
    x = 4,054,179,345,317.57/3,023,639.85
  6. Step 6: Final answer
    x = 1,340,827.46

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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.