Home / 4,314,159.81-5,953,665.15-2,380,544.91

Finding the Fourth Proportional to 4,314,159.81, 5,953,665.15 and 2,380,544.91

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Solution

The fourth proportional to 4,314,159.81, 5,953,665.15 and 2,380,544.91 is: 3,285,220.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,159.81 : 5,953,665.15 = 2,380,544.91 : x
  2. Step 2: Convert to fraction form
    4,314,159.81/5,953,665.15 = 2,380,544.91/x
  3. Step 3: Cross multiply
    4,314,159.81x = 5,953,665.15 × 2,380,544.91
  4. Step 4: Simplify right side
    4,314,159.81x = 14,172,967,268,676.89
  5. Step 5: Solve for x
    x = 14,172,967,268,676.89/4,314,159.81
  6. Step 6: Final answer
    x = 3,285,220.74

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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.