Home / 1,611,886.64-2,417,815.38-600,974.24

Finding the Fourth Proportional to 1,611,886.64, 2,417,815.38 and 600,974.24

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Solution

The fourth proportional to 1,611,886.64, 2,417,815.38 and 600,974.24 is: 901,455.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,611,886.64 : 2,417,815.38 = 600,974.24 : x
  2. Step 2: Convert to fraction form
    1,611,886.64/2,417,815.38 = 600,974.24/x
  3. Step 3: Cross multiply
    1,611,886.64x = 2,417,815.38 × 600,974.24
  4. Step 4: Simplify right side
    1,611,886.64x = 1,453,044,760,455.81
  5. Step 5: Solve for x
    x = 1,453,044,760,455.81/1,611,886.64
  6. Step 6: Final answer
    x = 901,455.92

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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.