Home / 2,663,679.04-3,674,977.58-1,516,947.46

Finding the Fourth Proportional to 2,663,679.04, 3,674,977.58 and 1,516,947.46

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Solution

The fourth proportional to 2,663,679.04, 3,674,977.58 and 1,516,947.46 is: 2,092,875.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,663,679.04 : 3,674,977.58 = 1,516,947.46 : x
  2. Step 2: Convert to fraction form
    2,663,679.04/3,674,977.58 = 1,516,947.46/x
  3. Step 3: Cross multiply
    2,663,679.04x = 3,674,977.58 × 1,516,947.46
  4. Step 4: Simplify right side
    2,663,679.04x = 5,574,747,905,537.95
  5. Step 5: Solve for x
    x = 5,574,747,905,537.95/2,663,679.04
  6. Step 6: Final answer
    x = 2,092,875.24

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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.