Home / 1,757,370.08-2,635,538.40-746,484

Finding the Fourth Proportional to 1,757,370.08, 2,635,538.40 and 746,484

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Solution

The fourth proportional to 1,757,370.08, 2,635,538.40 and 746,484 is: 1,119,506.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,370.08 : 2,635,538.40 = 746,484 : x
  2. Step 2: Convert to fraction form
    1,757,370.08/2,635,538.40 = 746,484/x
  3. Step 3: Cross multiply
    1,757,370.08x = 2,635,538.40 × 746,484
  4. Step 4: Simplify right side
    1,757,370.08x = 1,967,387,246,985.60
  5. Step 5: Solve for x
    x = 1,967,387,246,985.60/1,757,370.08
  6. Step 6: Final answer
    x = 1,119,506.51

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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.