Home / 7,501,009.64-11,251,826.22-2,182,225.64

Finding the Fourth Proportional to 7,501,009.64, 11,251,826.22 and 2,182,225.64

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Solution

The fourth proportional to 7,501,009.64, 11,251,826.22 and 2,182,225.64 is: 3,273,429.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,501,009.64 : 11,251,826.22 = 2,182,225.64 : x
  2. Step 2: Convert to fraction form
    7,501,009.64/11,251,826.22 = 2,182,225.64/x
  3. Step 3: Cross multiply
    7,501,009.64x = 11,251,826.22 × 2,182,225.64
  4. Step 4: Simplify right side
    7,501,009.64x = 24,554,023,674,108.29
  5. Step 5: Solve for x
    x = 24,554,023,674,108.29/7,501,009.64
  6. Step 6: Final answer
    x = 3,273,429.16

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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.