Home / 4,111,953.39-5,675,089.23-2,369,289.02

Finding the Fourth Proportional to 4,111,953.39, 5,675,089.23 and 2,369,289.02

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Solution

The fourth proportional to 4,111,953.39, 5,675,089.23 and 2,369,289.02 is: 3,269,960.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,953.39 : 5,675,089.23 = 2,369,289.02 : x
  2. Step 2: Convert to fraction form
    4,111,953.39/5,675,089.23 = 2,369,289.02/x
  3. Step 3: Cross multiply
    4,111,953.39x = 5,675,089.23 × 2,369,289.02
  4. Step 4: Simplify right side
    4,111,953.39x = 13,445,926,600,159.26
  5. Step 5: Solve for x
    x = 13,445,926,600,159.26/4,111,953.39
  6. Step 6: Final answer
    x = 3,269,960.85

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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.