Home / 4,312,508.85-5,951,303.69-2,378,850.93

Finding the Fourth Proportional to 4,312,508.85, 5,951,303.69 and 2,378,850.93

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Solution

The fourth proportional to 4,312,508.85, 5,951,303.69 and 2,378,850.93 is: 3,282,837.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,312,508.85 : 5,951,303.69 = 2,378,850.93 : x
  2. Step 2: Convert to fraction form
    4,312,508.85/5,951,303.69 = 2,378,850.93/x
  3. Step 3: Cross multiply
    4,312,508.85x = 5,951,303.69 × 2,378,850.93
  4. Step 4: Simplify right side
    4,312,508.85x = 14,157,264,305,774.68
  5. Step 5: Solve for x
    x = 14,157,264,305,774.68/4,312,508.85
  6. Step 6: Final answer
    x = 3,282,837.16

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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.