Home / 1,406,930.91-1,941,663.18-795,140.22

Finding the Fourth Proportional to 1,406,930.91, 1,941,663.18 and 795,140.22

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Solution

The fourth proportional to 1,406,930.91, 1,941,663.18 and 795,140.22 is: 1,097,349.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,930.91 : 1,941,663.18 = 795,140.22 : x
  2. Step 2: Convert to fraction form
    1,406,930.91/1,941,663.18 = 795,140.22/x
  3. Step 3: Cross multiply
    1,406,930.91x = 1,941,663.18 × 795,140.22
  4. Step 4: Simplify right side
    1,406,930.91x = 1,543,894,488,111.10
  5. Step 5: Solve for x
    x = 1,543,894,488,111.10/1,406,930.91
  6. Step 6: Final answer
    x = 1,097,349.19

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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.