Home / 2,495,287.19-3,443,483.67-1,349,364.80

Finding the Fourth Proportional to 2,495,287.19, 3,443,483.67 and 1,349,364.80

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Solution

The fourth proportional to 2,495,287.19, 3,443,483.67 and 1,349,364.80 is: 1,862,116.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,287.19 : 3,443,483.67 = 1,349,364.80 : x
  2. Step 2: Convert to fraction form
    2,495,287.19/3,443,483.67 = 1,349,364.80/x
  3. Step 3: Cross multiply
    2,495,287.19x = 3,443,483.67 × 1,349,364.80
  4. Step 4: Simplify right side
    2,495,287.19x = 4,646,515,653,672.82
  5. Step 5: Solve for x
    x = 4,646,515,653,672.82/2,495,287.19
  6. Step 6: Final answer
    x = 1,862,116.58

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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.