Home / 7,088,041.70-10,632,062.70-2,039,352.20

Finding the Fourth Proportional to 7,088,041.70, 10,632,062.70 and 2,039,352.20

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Solution

The fourth proportional to 7,088,041.70, 10,632,062.70 and 2,039,352.20 is: 3,059,028.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088,041.70 : 10,632,062.70 = 2,039,352.20 : x
  2. Step 2: Convert to fraction form
    7,088,041.70/10,632,062.70 = 2,039,352.20/x
  3. Step 3: Cross multiply
    7,088,041.70x = 10,632,062.70 × 2,039,352.20
  4. Step 4: Simplify right side
    7,088,041.70x = 21,682,520,457,782.94
  5. Step 5: Solve for x
    x = 21,682,520,457,782.94/7,088,041.70
  6. Step 6: Final answer
    x = 3,059,028.34

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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.