Home / 1,702,974.48-2,554,461.71-1,168,876.27

Finding the Fourth Proportional to 1,702,974.48, 2,554,461.71 and 1,168,876.27

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Solution

The fourth proportional to 1,702,974.48, 2,554,461.71 and 1,168,876.27 is: 1,753,314.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,974.48 : 2,554,461.71 = 1,168,876.27 : x
  2. Step 2: Convert to fraction form
    1,702,974.48/2,554,461.71 = 1,168,876.27/x
  3. Step 3: Cross multiply
    1,702,974.48x = 2,554,461.71 × 1,168,876.27
  4. Step 4: Simplify right side
    1,702,974.48x = 2,985,849,675,442.62
  5. Step 5: Solve for x
    x = 2,985,849,675,442.62/1,702,974.48
  6. Step 6: Final answer
    x = 1,753,314.40

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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.