Home / 1,237,014.11-1,855,570.23-588,434.55

Finding the Fourth Proportional to 1,237,014.11, 1,855,570.23 and 588,434.55

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Solution

The fourth proportional to 1,237,014.11, 1,855,570.23 and 588,434.55 is: 882,675.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,237,014.11 : 1,855,570.23 = 588,434.55 : x
  2. Step 2: Convert to fraction form
    1,237,014.11/1,855,570.23 = 588,434.55/x
  3. Step 3: Cross multiply
    1,237,014.11x = 1,855,570.23 × 588,434.55
  4. Step 4: Simplify right side
    1,237,014.11x = 1,091,881,633,283.45
  5. Step 5: Solve for x
    x = 1,091,881,633,283.45/1,237,014.11
  6. Step 6: Final answer
    x = 882,675.17

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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.