Home / 7,108,025.43-9,808,229.58-4,010,370.24

Finding the Fourth Proportional to 7,108,025.43, 9,808,229.58 and 4,010,370.24

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Solution

The fourth proportional to 7,108,025.43, 9,808,229.58 and 4,010,370.24 is: 5,533,833.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,108,025.43 : 9,808,229.58 = 4,010,370.24 : x
  2. Step 2: Convert to fraction form
    7,108,025.43/9,808,229.58 = 4,010,370.24/x
  3. Step 3: Cross multiply
    7,108,025.43x = 9,808,229.58 × 4,010,370.24
  4. Step 4: Simplify right side
    7,108,025.43x = 39,334,632,047,740.84
  5. Step 5: Solve for x
    x = 39,334,632,047,740.84/7,108,025.43
  6. Step 6: Final answer
    x = 5,533,833.90

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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.