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Finding the Fourth Proportional to 595,760.60, 822,155.47 and 323,828.32

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Solution

The fourth proportional to 595,760.60, 822,155.47 and 323,828.32 is: 446,886.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,760.60 : 822,155.47 = 323,828.32 : x
  2. Step 2: Convert to fraction form
    595,760.60/822,155.47 = 323,828.32/x
  3. Step 3: Cross multiply
    595,760.60x = 822,155.47 × 323,828.32
  4. Step 4: Simplify right side
    595,760.60x = 266,237,224,628.91
  5. Step 5: Solve for x
    x = 266,237,224,628.91/595,760.60
  6. Step 6: Final answer
    x = 446,886.26

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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.