Home / 773,894.04-1,160,881.47-234,136.63

Finding the Fourth Proportional to 773,894.04, 1,160,881.47 and 234,136.63

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Solution

The fourth proportional to 773,894.04, 1,160,881.47 and 234,136.63 is: 351,217.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,894.04 : 1,160,881.47 = 234,136.63 : x
  2. Step 2: Convert to fraction form
    773,894.04/1,160,881.47 = 234,136.63/x
  3. Step 3: Cross multiply
    773,894.04x = 1,160,881.47 × 234,136.63
  4. Step 4: Simplify right side
    773,894.04x = 271,804,877,482.60
  5. Step 5: Solve for x
    x = 271,804,877,482.60/773,894.04
  6. Step 6: Final answer
    x = 351,217.17

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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.