Home / 733,964.60-1,100,946.90-609,548.60

Finding the Fourth Proportional to 733,964.60, 1,100,946.90 and 609,548.60

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Solution

The fourth proportional to 733,964.60, 1,100,946.90 and 609,548.60 is: 914,322.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,964.60 : 1,100,946.90 = 609,548.60 : x
  2. Step 2: Convert to fraction form
    733,964.60/1,100,946.90 = 609,548.60/x
  3. Step 3: Cross multiply
    733,964.60x = 1,100,946.90 × 609,548.60
  4. Step 4: Simplify right side
    733,964.60x = 671,080,641,569.34
  5. Step 5: Solve for x
    x = 671,080,641,569.34/733,964.60
  6. Step 6: Final answer
    x = 914,322.90

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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.