Home / 4,282,332.68-5,909,992.83-2,348,966.93

Finding the Fourth Proportional to 4,282,332.68, 5,909,992.83 and 2,348,966.93

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Solution

The fourth proportional to 4,282,332.68, 5,909,992.83 and 2,348,966.93 is: 3,241,779.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,332.68 : 5,909,992.83 = 2,348,966.93 : x
  2. Step 2: Convert to fraction form
    4,282,332.68/5,909,992.83 = 2,348,966.93/x
  3. Step 3: Cross multiply
    4,282,332.68x = 5,909,992.83 × 2,348,966.93
  4. Step 4: Simplify right side
    4,282,332.68x = 13,882,377,672,912.31
  5. Step 5: Solve for x
    x = 13,882,377,672,912.31/4,282,332.68
  6. Step 6: Final answer
    x = 3,241,779.36

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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.