Home / 6,412,304.05-9,623,511.00-2,369,947.87

Finding the Fourth Proportional to 6,412,304.05, 9,623,511.00 and 2,369,947.87

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Solution

The fourth proportional to 6,412,304.05, 9,623,511.00 and 2,369,947.87 is: 3,556,790.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,412,304.05 : 9,623,511.00 = 2,369,947.87 : x
  2. Step 2: Convert to fraction form
    6,412,304.05/9,623,511.00 = 2,369,947.87/x
  3. Step 3: Cross multiply
    6,412,304.05x = 9,623,511.00 × 2,369,947.87
  4. Step 4: Simplify right side
    6,412,304.05x = 22,807,219,360,934.19
  5. Step 5: Solve for x
    x = 22,807,219,360,934.19/6,412,304.05
  6. Step 6: Final answer
    x = 3,556,790.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.