Home / 6,223,215.60-9,334,807.20-1,735,491.60

Finding the Fourth Proportional to 6,223,215.60, 9,334,807.20 and 1,735,491.60

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Solution

The fourth proportional to 6,223,215.60, 9,334,807.20 and 1,735,491.60 is: 2,603,232.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,215.60 : 9,334,807.20 = 1,735,491.60 : x
  2. Step 2: Convert to fraction form
    6,223,215.60/9,334,807.20 = 1,735,491.60/x
  3. Step 3: Cross multiply
    6,223,215.60x = 9,334,807.20 × 1,735,491.60
  4. Step 4: Simplify right side
    6,223,215.60x = 16,200,479,483,219.52
  5. Step 5: Solve for x
    x = 16,200,479,483,219.52/6,223,215.60
  6. Step 6: Final answer
    x = 2,603,232.88

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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.