Home / 1,533,045.70-2,297,824.77-932,683.46

Finding the Fourth Proportional to 1,533,045.70, 2,297,824.77 and 932,683.46

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Solution

The fourth proportional to 1,533,045.70, 2,297,824.77 and 932,683.46 is: 1,397,964.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,045.70 : 2,297,824.77 = 932,683.46 : x
  2. Step 2: Convert to fraction form
    1,533,045.70/2,297,824.77 = 932,683.46/x
  3. Step 3: Cross multiply
    1,533,045.70x = 2,297,824.77 × 932,683.46
  4. Step 4: Simplify right side
    1,533,045.70x = 2,143,143,156,957.30
  5. Step 5: Solve for x
    x = 2,143,143,156,957.30/1,533,045.70
  6. Step 6: Final answer
    x = 1,397,964.30

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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.