Home / 941,199.68-1,298,645.76-533,265.92

Finding the Fourth Proportional to 941,199.68, 1,298,645.76 and 533,265.92

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Solution

The fourth proportional to 941,199.68, 1,298,645.76 and 533,265.92 is: 735,788.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,199.68 : 1,298,645.76 = 533,265.92 : x
  2. Step 2: Convert to fraction form
    941,199.68/1,298,645.76 = 533,265.92/x
  3. Step 3: Cross multiply
    941,199.68x = 1,298,645.76 × 533,265.92
  4. Step 4: Simplify right side
    941,199.68x = 692,523,525,960.50
  5. Step 5: Solve for x
    x = 692,523,525,960.50/941,199.68
  6. Step 6: Final answer
    x = 735,788.10

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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.