Home / 846,504.17-1,168,118.24-464,555.55

Finding the Fourth Proportional to 846,504.17, 1,168,118.24 and 464,555.55

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Solution

The fourth proportional to 846,504.17, 1,168,118.24 and 464,555.55 is: 641,055.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,504.17 : 1,168,118.24 = 464,555.55 : x
  2. Step 2: Convert to fraction form
    846,504.17/1,168,118.24 = 464,555.55/x
  3. Step 3: Cross multiply
    846,504.17x = 1,168,118.24 × 464,555.55
  4. Step 4: Simplify right side
    846,504.17x = 542,655,811,448.23
  5. Step 5: Solve for x
    x = 542,655,811,448.23/846,504.17
  6. Step 6: Final answer
    x = 641,055.10

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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.