Home / 2,934,097.40-4,400,673.66-803,683.24

Finding the Fourth Proportional to 2,934,097.40, 4,400,673.66 and 803,683.24

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Solution

The fourth proportional to 2,934,097.40, 4,400,673.66 and 803,683.24 is: 1,205,395.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,097.40 : 4,400,673.66 = 803,683.24 : x
  2. Step 2: Convert to fraction form
    2,934,097.40/4,400,673.66 = 803,683.24/x
  3. Step 3: Cross multiply
    2,934,097.40x = 4,400,673.66 × 803,683.24
  4. Step 4: Simplify right side
    2,934,097.40x = 3,536,747,665,251.46
  5. Step 5: Solve for x
    x = 3,536,747,665,251.46/2,934,097.40
  6. Step 6: Final answer
    x = 1,205,395.45

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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.