Home / 3,339,301.49-4,608,237.55-1,888,966.01

Finding the Fourth Proportional to 3,339,301.49, 4,608,237.55 and 1,888,966.01

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Solution

The fourth proportional to 3,339,301.49, 4,608,237.55 and 1,888,966.01 is: 2,606,773.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,301.49 : 4,608,237.55 = 1,888,966.01 : x
  2. Step 2: Convert to fraction form
    3,339,301.49/4,608,237.55 = 1,888,966.01/x
  3. Step 3: Cross multiply
    3,339,301.49x = 4,608,237.55 × 1,888,966.01
  4. Step 4: Simplify right side
    3,339,301.49x = 8,704,804,104,753.86
  5. Step 5: Solve for x
    x = 8,704,804,104,753.86/3,339,301.49
  6. Step 6: Final answer
    x = 2,606,773.94

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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.