Home / 4,435,001.81-6,120,301.88-2,397,811.31

Finding the Fourth Proportional to 4,435,001.81, 6,120,301.88 and 2,397,811.31

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Solution

The fourth proportional to 4,435,001.81, 6,120,301.88 and 2,397,811.31 is: 3,308,979.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,001.81 : 6,120,301.88 = 2,397,811.31 : x
  2. Step 2: Convert to fraction form
    4,435,001.81/6,120,301.88 = 2,397,811.31/x
  3. Step 3: Cross multiply
    4,435,001.81x = 6,120,301.88 × 2,397,811.31
  4. Step 4: Simplify right side
    4,435,001.81x = 14,675,329,066,822.41
  5. Step 5: Solve for x
    x = 14,675,329,066,822.41/4,435,001.81
  6. Step 6: Final answer
    x = 3,308,979.27

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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.