Home / 1,225,466.58-1,839,922.14-626,857.35

Finding the Fourth Proportional to 1,225,466.58, 1,839,922.14 and 626,857.35

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Solution

The fourth proportional to 1,225,466.58, 1,839,922.14 and 626,857.35 is: 941,167.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,225,466.58 : 1,839,922.14 = 626,857.35 : x
  2. Step 2: Convert to fraction form
    1,225,466.58/1,839,922.14 = 626,857.35/x
  3. Step 3: Cross multiply
    1,225,466.58x = 1,839,922.14 × 626,857.35
  4. Step 4: Simplify right side
    1,225,466.58x = 1,153,368,716,886.73
  5. Step 5: Solve for x
    x = 1,153,368,716,886.73/1,225,466.58
  6. Step 6: Final answer
    x = 941,167.01

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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.