Home / 964,298.27-1,446,226.02-574,914.86

Finding the Fourth Proportional to 964,298.27, 1,446,226.02 and 574,914.86

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Solution

The fourth proportional to 964,298.27, 1,446,226.02 and 574,914.86 is: 862,240.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,298.27 : 1,446,226.02 = 574,914.86 : x
  2. Step 2: Convert to fraction form
    964,298.27/1,446,226.02 = 574,914.86/x
  3. Step 3: Cross multiply
    964,298.27x = 1,446,226.02 × 574,914.86
  4. Step 4: Simplify right side
    964,298.27x = 831,456,822,585.53
  5. Step 5: Solve for x
    x = 831,456,822,585.53/964,298.27
  6. Step 6: Final answer
    x = 862,240.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.