Home / 4,429,027.01-6,112,057.32-2,391,836.51

Finding the Fourth Proportional to 4,429,027.01, 6,112,057.32 and 2,391,836.51

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Solution

The fourth proportional to 4,429,027.01, 6,112,057.32 and 2,391,836.51 is: 3,300,734.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,027.01 : 6,112,057.32 = 2,391,836.51 : x
  2. Step 2: Convert to fraction form
    4,429,027.01/6,112,057.32 = 2,391,836.51/x
  3. Step 3: Cross multiply
    4,429,027.01x = 6,112,057.32 × 2,391,836.51
  4. Step 4: Simplify right side
    4,429,027.01x = 14,619,041,849,188.75
  5. Step 5: Solve for x
    x = 14,619,041,849,188.75/4,429,027.01
  6. Step 6: Final answer
    x = 3,300,734.41

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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.