Home / 4,316,765.85-5,956,980.57-2,382,984.81

Finding the Fourth Proportional to 4,316,765.85, 5,956,980.57 and 2,382,984.81

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Solution

The fourth proportional to 4,316,765.85, 5,956,980.57 and 2,382,984.81 is: 3,288,432.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,765.85 : 5,956,980.57 = 2,382,984.81 : x
  2. Step 2: Convert to fraction form
    4,316,765.85/5,956,980.57 = 2,382,984.81/x
  3. Step 3: Cross multiply
    4,316,765.85x = 5,956,980.57 × 2,382,984.81
  4. Step 4: Simplify right side
    4,316,765.85x = 14,195,394,211,775.14
  5. Step 5: Solve for x
    x = 14,195,394,211,775.14/4,316,765.85
  6. Step 6: Final answer
    x = 3,288,432.75

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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.