Home / 7,635,015.22-10,536,522.15-4,197,342.82

Finding the Fourth Proportional to 7,635,015.22, 10,536,522.15 and 4,197,342.82

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Solution

The fourth proportional to 7,635,015.22, 10,536,522.15 and 4,197,342.82 is: 5,792,443.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635,015.22 : 10,536,522.15 = 4,197,342.82 : x
  2. Step 2: Convert to fraction form
    7,635,015.22/10,536,522.15 = 4,197,342.82/x
  3. Step 3: Cross multiply
    7,635,015.22x = 10,536,522.15 × 4,197,342.82
  4. Step 4: Simplify right side
    7,635,015.22x = 44,225,395,594,073.47
  5. Step 5: Solve for x
    x = 44,225,395,594,073.47/7,635,015.22
  6. Step 6: Final answer
    x = 5,792,443.67

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1.5x scale

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.