Home / 848,758.58-1,174,371.08-740,089.52

Finding the Fourth Proportional to 848,758.58, 1,174,371.08 and 740,089.52

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Solution

The fourth proportional to 848,758.58, 1,174,371.08 and 740,089.52 is: 1,024,012.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,758.58 : 1,174,371.08 = 740,089.52 : x
  2. Step 2: Convert to fraction form
    848,758.58/1,174,371.08 = 740,089.52/x
  3. Step 3: Cross multiply
    848,758.58x = 1,174,371.08 × 740,089.52
  4. Step 4: Simplify right side
    848,758.58x = 869,139,719,326.78
  5. Step 5: Solve for x
    x = 869,139,719,326.78/848,758.58
  6. Step 6: Final answer
    x = 1,024,012.89

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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.