Home / 4,751,944.32-6,557,981.76-2,605,768.32

Finding the Fourth Proportional to 4,751,944.32, 6,557,981.76 and 2,605,768.32

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Solution

The fourth proportional to 4,751,944.32, 6,557,981.76 and 2,605,768.32 is: 3,596,124.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,751,944.32 : 6,557,981.76 = 2,605,768.32 : x
  2. Step 2: Convert to fraction form
    4,751,944.32/6,557,981.76 = 2,605,768.32/x
  3. Step 3: Cross multiply
    4,751,944.32x = 6,557,981.76 × 2,605,768.32
  4. Step 4: Simplify right side
    4,751,944.32x = 17,088,581,113,345.84
  5. Step 5: Solve for x
    x = 17,088,581,113,345.84/4,751,944.32
  6. Step 6: Final answer
    x = 3,596,124.02

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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.