Home / 846,564.24-1,168,181.40-502,340.76

Finding the Fourth Proportional to 846,564.24, 1,168,181.40 and 502,340.76

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Solution

The fourth proportional to 846,564.24, 1,168,181.40 and 502,340.76 is: 693,184.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,564.24 : 1,168,181.40 = 502,340.76 : x
  2. Step 2: Convert to fraction form
    846,564.24/1,168,181.40 = 502,340.76/x
  3. Step 3: Cross multiply
    846,564.24x = 1,168,181.40 × 502,340.76
  4. Step 4: Simplify right side
    846,564.24x = 586,825,132,293.86
  5. Step 5: Solve for x
    x = 586,825,132,293.86/846,564.24
  6. Step 6: Final answer
    x = 693,184.41

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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.