Home / 894,296.28-1,233,764.68-507,030.16

Finding the Fourth Proportional to 894,296.28, 1,233,764.68 and 507,030.16

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Solution

The fourth proportional to 894,296.28, 1,233,764.68 and 507,030.16 is: 699,495.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,296.28 : 1,233,764.68 = 507,030.16 : x
  2. Step 2: Convert to fraction form
    894,296.28/1,233,764.68 = 507,030.16/x
  3. Step 3: Cross multiply
    894,296.28x = 1,233,764.68 × 507,030.16
  4. Step 4: Simplify right side
    894,296.28x = 625,555,903,102.75
  5. Step 5: Solve for x
    x = 625,555,903,102.75/894,296.28
  6. Step 6: Final answer
    x = 699,495.14

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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.