Home / 584,795.32-807,024.36-343,082.04

Finding the Fourth Proportional to 584,795.32, 807,024.36 and 343,082.04

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Solution

The fourth proportional to 584,795.32, 807,024.36 and 343,082.04 is: 473,457.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,795.32 : 807,024.36 = 343,082.04 : x
  2. Step 2: Convert to fraction form
    584,795.32/807,024.36 = 343,082.04/x
  3. Step 3: Cross multiply
    584,795.32x = 807,024.36 × 343,082.04
  4. Step 4: Simplify right side
    584,795.32x = 276,875,563,758.49
  5. Step 5: Solve for x
    x = 276,875,563,758.49/584,795.32
  6. Step 6: Final answer
    x = 473,457.22

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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.