Home / 595,199.13-821,384.63-323,267.24

Finding the Fourth Proportional to 595,199.13, 821,384.63 and 323,267.24

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Solution

The fourth proportional to 595,199.13, 821,384.63 and 323,267.24 is: 446,114.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,199.13 : 821,384.63 = 323,267.24 : x
  2. Step 2: Convert to fraction form
    595,199.13/821,384.63 = 323,267.24/x
  3. Step 3: Cross multiply
    595,199.13x = 821,384.63 × 323,267.24
  4. Step 4: Simplify right side
    595,199.13x = 265,526,736,595.26
  5. Step 5: Solve for x
    x = 265,526,736,595.26/595,199.13
  6. Step 6: Final answer
    x = 446,114.12

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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.