Home / 1,702,975.73-2,554,463.58-1,168,877.52

Finding the Fourth Proportional to 1,702,975.73, 2,554,463.58 and 1,168,877.52

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Solution

The fourth proportional to 1,702,975.73, 2,554,463.58 and 1,168,877.52 is: 1,753,316.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,975.73 : 2,554,463.58 = 1,168,877.52 : x
  2. Step 2: Convert to fraction form
    1,702,975.73/2,554,463.58 = 1,168,877.52/x
  3. Step 3: Cross multiply
    1,702,975.73x = 2,554,463.58 × 1,168,877.52
  4. Step 4: Simplify right side
    1,702,975.73x = 2,985,855,054,320.72
  5. Step 5: Solve for x
    x = 2,985,855,054,320.72/1,702,975.73
  6. Step 6: Final answer
    x = 1,753,316.27

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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.