Home / 792,948.20-1,094,269.54-430,372.01

Finding the Fourth Proportional to 792,948.20, 1,094,269.54 and 430,372.01

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Solution

The fourth proportional to 792,948.20, 1,094,269.54 and 430,372.01 is: 593,913.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,948.20 : 1,094,269.54 = 430,372.01 : x
  2. Step 2: Convert to fraction form
    792,948.20/1,094,269.54 = 430,372.01/x
  3. Step 3: Cross multiply
    792,948.20x = 1,094,269.54 × 430,372.01
  4. Step 4: Simplify right side
    792,948.20x = 470,942,981,411.58
  5. Step 5: Solve for x
    x = 470,942,981,411.58/792,948.20
  6. Step 6: Final answer
    x = 593,913.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.