Home / 2,436,068.32-3,655,362.43-1,767,660.37

Finding the Fourth Proportional to 2,436,068.32, 3,655,362.43 and 1,767,660.37

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Solution

The fourth proportional to 2,436,068.32, 3,655,362.43 and 1,767,660.37 is: 2,652,404.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,068.32 : 3,655,362.43 = 1,767,660.37 : x
  2. Step 2: Convert to fraction form
    2,436,068.32/3,655,362.43 = 1,767,660.37/x
  3. Step 3: Cross multiply
    2,436,068.32x = 3,655,362.43 × 1,767,660.37
  4. Step 4: Simplify right side
    2,436,068.32x = 6,461,439,298,569.07
  5. Step 5: Solve for x
    x = 6,461,439,298,569.07/2,436,068.32
  6. Step 6: Final answer
    x = 2,652,404.80

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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.