Home / 3,413,347.32-4,710,562.38-1,963,043.94

Finding the Fourth Proportional to 3,413,347.32, 4,710,562.38 and 1,963,043.94

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Solution

The fourth proportional to 3,413,347.32, 4,710,562.38 and 1,963,043.94 is: 2,709,082.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,347.32 : 4,710,562.38 = 1,963,043.94 : x
  2. Step 2: Convert to fraction form
    3,413,347.32/4,710,562.38 = 1,963,043.94/x
  3. Step 3: Cross multiply
    3,413,347.32x = 4,710,562.38 × 1,963,043.94
  4. Step 4: Simplify right side
    3,413,347.32x = 9,247,040,934,050.98
  5. Step 5: Solve for x
    x = 9,247,040,934,050.98/3,413,347.32
  6. Step 6: Final answer
    x = 2,709,082.92

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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.