Home / 584,094.16-805,981.29-339,022.36

Finding the Fourth Proportional to 584,094.16, 805,981.29 and 339,022.36

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Solution

The fourth proportional to 584,094.16, 805,981.29 and 339,022.36 is: 467,811.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,094.16 : 805,981.29 = 339,022.36 : x
  2. Step 2: Convert to fraction form
    584,094.16/805,981.29 = 339,022.36/x
  3. Step 3: Cross multiply
    584,094.16x = 805,981.29 × 339,022.36
  4. Step 4: Simplify right side
    584,094.16x = 273,245,679,051.64
  5. Step 5: Solve for x
    x = 273,245,679,051.64/584,094.16
  6. Step 6: Final answer
    x = 467,811.01

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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.