Home / 595,887.04-822,340.32-323,973.22

Finding the Fourth Proportional to 595,887.04, 822,340.32 and 323,973.22

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Solution

The fourth proportional to 595,887.04, 822,340.32 and 323,973.22 is: 447,091.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,887.04 : 822,340.32 = 323,973.22 : x
  2. Step 2: Convert to fraction form
    595,887.04/822,340.32 = 323,973.22/x
  3. Step 3: Cross multiply
    595,887.04x = 822,340.32 × 323,973.22
  4. Step 4: Simplify right side
    595,887.04x = 266,416,241,406.23
  5. Step 5: Solve for x
    x = 266,416,241,406.23/595,887.04
  6. Step 6: Final answer
    x = 447,091.85

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1.5x scale

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.