Home / 3,291,948.44-4,937,423.56-895,979.80

Finding the Fourth Proportional to 3,291,948.44, 4,937,423.56 and 895,979.80

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Solution

The fourth proportional to 3,291,948.44, 4,937,423.56 and 895,979.80 is: 1,343,833.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,948.44 : 4,937,423.56 = 895,979.80 : x
  2. Step 2: Convert to fraction form
    3,291,948.44/4,937,423.56 = 895,979.80/x
  3. Step 3: Cross multiply
    3,291,948.44x = 4,937,423.56 × 895,979.80
  4. Step 4: Simplify right side
    3,291,948.44x = 4,423,831,773,804.09
  5. Step 5: Solve for x
    x = 4,423,831,773,804.09/3,291,948.44
  6. Step 6: Final answer
    x = 1,343,833.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.