Home / 7,635,014.22-10,536,520.77-4,197,341.82

Finding the Fourth Proportional to 7,635,014.22, 10,536,520.77 and 4,197,341.82

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Solution

The fourth proportional to 7,635,014.22, 10,536,520.77 and 4,197,341.82 is: 5,792,442.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635,014.22 : 10,536,520.77 = 4,197,341.82 : x
  2. Step 2: Convert to fraction form
    7,635,014.22/10,536,520.77 = 4,197,341.82/x
  3. Step 3: Cross multiply
    7,635,014.22x = 10,536,520.77 × 4,197,341.82
  4. Step 4: Simplify right side
    7,635,014.22x = 44,225,379,265,219.60
  5. Step 5: Solve for x
    x = 44,225,379,265,219.60/7,635,014.22
  6. Step 6: Final answer
    x = 5,792,442.29

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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.