Home / 894,084.05-1,233,798.44-506,925.51

Finding the Fourth Proportional to 894,084.05, 1,233,798.44 and 506,925.51

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Solution

The fourth proportional to 894,084.05, 1,233,798.44 and 506,925.51 is: 699,535.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,084.05 : 1,233,798.44 = 506,925.51 : x
  2. Step 2: Convert to fraction form
    894,084.05/1,233,798.44 = 506,925.51/x
  3. Step 3: Cross multiply
    894,084.05x = 1,233,798.44 × 506,925.51
  4. Step 4: Simplify right side
    894,084.05x = 625,443,900,899.58
  5. Step 5: Solve for x
    x = 625,443,900,899.58/894,084.05
  6. Step 6: Final answer
    x = 699,535.92

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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.