Home / 1,588,461.94-2,192,396.30-943,758.01

Finding the Fourth Proportional to 1,588,461.94, 2,192,396.30 and 943,758.01

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Solution

The fourth proportional to 1,588,461.94, 2,192,396.30 and 943,758.01 is: 1,302,575.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,461.94 : 2,192,396.30 = 943,758.01 : x
  2. Step 2: Convert to fraction form
    1,588,461.94/2,192,396.30 = 943,758.01/x
  3. Step 3: Cross multiply
    1,588,461.94x = 2,192,396.30 × 943,758.01
  4. Step 4: Simplify right side
    1,588,461.94x = 2,069,091,569,219.36
  5. Step 5: Solve for x
    x = 2,069,091,569,219.36/1,588,461.94
  6. Step 6: Final answer
    x = 1,302,575.48

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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.