Home / 1,469,762.48-2,203,785.65-570,153.02

Finding the Fourth Proportional to 1,469,762.48, 2,203,785.65 and 570,153.02

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Solution

The fourth proportional to 1,469,762.48, 2,203,785.65 and 570,153.02 is: 854,896.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,762.48 : 2,203,785.65 = 570,153.02 : x
  2. Step 2: Convert to fraction form
    1,469,762.48/2,203,785.65 = 570,153.02/x
  3. Step 3: Cross multiply
    1,469,762.48x = 2,203,785.65 × 570,153.02
  4. Step 4: Simplify right side
    1,469,762.48x = 1,256,495,034,186.62
  5. Step 5: Solve for x
    x = 1,256,495,034,186.62/1,469,762.48
  6. Step 6: Final answer
    x = 854,896.66

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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.