Home / 924,795.84-1,387,981.08-364,224

Finding the Fourth Proportional to 924,795.84, 1,387,981.08 and 364,224

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Solution

The fourth proportional to 924,795.84, 1,387,981.08 and 364,224 is: 546,646.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,795.84 : 1,387,981.08 = 364,224 : x
  2. Step 2: Convert to fraction form
    924,795.84/1,387,981.08 = 364,224/x
  3. Step 3: Cross multiply
    924,795.84x = 1,387,981.08 × 364,224
  4. Step 4: Simplify right side
    924,795.84x = 505,536,020,881.92
  5. Step 5: Solve for x
    x = 505,536,020,881.92/924,795.84
  6. Step 6: Final answer
    x = 546,646.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.