Home / 7,466,983.74-11,207,152.44-3,826,197.36

Finding the Fourth Proportional to 7,466,983.74, 11,207,152.44 and 3,826,197.36

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Solution

The fourth proportional to 7,466,983.74, 11,207,152.44 and 3,826,197.36 is: 5,742,717.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466,983.74 : 11,207,152.44 = 3,826,197.36 : x
  2. Step 2: Convert to fraction form
    7,466,983.74/11,207,152.44 = 3,826,197.36/x
  3. Step 3: Cross multiply
    7,466,983.74x = 11,207,152.44 × 3,826,197.36
  4. Step 4: Simplify right side
    7,466,983.74x = 42,880,777,079,045.55
  5. Step 5: Solve for x
    x = 42,880,777,079,045.55/7,466,983.74
  6. Step 6: Final answer
    x = 5,742,717.35

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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.