Home / 1,167,368.26-1,610,693.53-708,472.48

Finding the Fourth Proportional to 1,167,368.26, 1,610,693.53 and 708,472.48

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Solution

The fourth proportional to 1,167,368.26, 1,610,693.53 and 708,472.48 is: 977,525.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,368.26 : 1,610,693.53 = 708,472.48 : x
  2. Step 2: Convert to fraction form
    1,167,368.26/1,610,693.53 = 708,472.48/x
  3. Step 3: Cross multiply
    1,167,368.26x = 1,610,693.53 × 708,472.48
  4. Step 4: Simplify right side
    1,167,368.26x = 1,141,132,039,719.05
  5. Step 5: Solve for x
    x = 1,141,132,039,719.05/1,167,368.26
  6. Step 6: Final answer
    x = 977,525.33

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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.