Home / 1,237,026.15-1,855,588.23-588,446.55

Finding the Fourth Proportional to 1,237,026.15, 1,855,588.23 and 588,446.55

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Solution

The fourth proportional to 1,237,026.15, 1,855,588.23 and 588,446.55 is: 882,693.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,237,026.15 : 1,855,588.23 = 588,446.55 : x
  2. Step 2: Convert to fraction form
    1,237,026.15/1,855,588.23 = 588,446.55/x
  3. Step 3: Cross multiply
    1,237,026.15x = 1,855,588.23 × 588,446.55
  4. Step 4: Simplify right side
    1,237,026.15x = 1,091,914,492,164.11
  5. Step 5: Solve for x
    x = 1,091,914,492,164.11/1,237,026.15
  6. Step 6: Final answer
    x = 882,693.14

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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.