Home / 846,504.04-1,168,209.27-464,544.49

Finding the Fourth Proportional to 846,504.04, 1,168,209.27 and 464,544.49

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Solution

The fourth proportional to 846,504.04, 1,168,209.27 and 464,544.49 is: 641,089.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,504.04 : 1,168,209.27 = 464,544.49 : x
  2. Step 2: Convert to fraction form
    846,504.04/1,168,209.27 = 464,544.49/x
  3. Step 3: Cross multiply
    846,504.04x = 1,168,209.27 × 464,544.49
  4. Step 4: Simplify right side
    846,504.04x = 542,685,179,545.42
  5. Step 5: Solve for x
    x = 542,685,179,545.42/846,504.04
  6. Step 6: Final answer
    x = 641,089.89

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Double scale
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1.5x scale

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.