Home / 795,181.59-1,098,012.78-737,484.89

Finding the Fourth Proportional to 795,181.59, 1,098,012.78 and 737,484.89

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Solution

The fourth proportional to 795,181.59, 1,098,012.78 and 737,484.89 is: 1,018,343.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,181.59 : 1,098,012.78 = 737,484.89 : x
  2. Step 2: Convert to fraction form
    795,181.59/1,098,012.78 = 737,484.89/x
  3. Step 3: Cross multiply
    795,181.59x = 1,098,012.78 × 737,484.89
  4. Step 4: Simplify right side
    795,181.59x = 809,767,828,786.83
  5. Step 5: Solve for x
    x = 809,767,828,786.83/795,181.59
  6. Step 6: Final answer
    x = 1,018,343.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.