Home / 7,023,124.44-10,533,920.40-4,763,166.12

Finding the Fourth Proportional to 7,023,124.44, 10,533,920.40 and 4,763,166.12

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Solution

The fourth proportional to 7,023,124.44, 10,533,920.40 and 4,763,166.12 is: 7,144,229.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023,124.44 : 10,533,920.40 = 4,763,166.12 : x
  2. Step 2: Convert to fraction form
    7,023,124.44/10,533,920.40 = 4,763,166.12/x
  3. Step 3: Cross multiply
    7,023,124.44x = 10,533,920.40 × 4,763,166.12
  4. Step 4: Simplify right side
    7,023,124.44x = 50,174,812,760,056.85
  5. Step 5: Solve for x
    x = 50,174,812,760,056.85/7,023,124.44
  6. Step 6: Final answer
    x = 7,144,229.49

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1.5x scale

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.