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Finding the Fourth Proportional to 592,953.08, 818,298.54 and 334,884.35

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Solution

The fourth proportional to 592,953.08, 818,298.54 and 334,884.35 is: 462,153.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,953.08 : 818,298.54 = 334,884.35 : x
  2. Step 2: Convert to fraction form
    592,953.08/818,298.54 = 334,884.35/x
  3. Step 3: Cross multiply
    592,953.08x = 818,298.54 × 334,884.35
  4. Step 4: Simplify right side
    592,953.08x = 274,035,376,719.60
  5. Step 5: Solve for x
    x = 274,035,376,719.60/592,953.08
  6. Step 6: Final answer
    x = 462,153.56

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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.