Home / 1,104,668.04-1,655,645.22-571,885.32

Finding the Fourth Proportional to 1,104,668.04, 1,655,645.22 and 571,885.32

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Solution

The fourth proportional to 1,104,668.04, 1,655,645.22 and 571,885.32 is: 857,125.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,668.04 : 1,655,645.22 = 571,885.32 : x
  2. Step 2: Convert to fraction form
    1,104,668.04/1,655,645.22 = 571,885.32/x
  3. Step 3: Cross multiply
    1,104,668.04x = 1,655,645.22 × 571,885.32
  4. Step 4: Simplify right side
    1,104,668.04x = 946,839,196,446.17
  5. Step 5: Solve for x
    x = 946,839,196,446.17/1,104,668.04
  6. Step 6: Final answer
    x = 857,125.55

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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.