Home / 1,576,333.40-2,364,500.10-944,922.20

Finding the Fourth Proportional to 1,576,333.40, 2,364,500.10 and 944,922.20

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Solution

The fourth proportional to 1,576,333.40, 2,364,500.10 and 944,922.20 is: 1,417,383.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,333.40 : 2,364,500.10 = 944,922.20 : x
  2. Step 2: Convert to fraction form
    1,576,333.40/2,364,500.10 = 944,922.20/x
  3. Step 3: Cross multiply
    1,576,333.40x = 2,364,500.10 × 944,922.20
  4. Step 4: Simplify right side
    1,576,333.40x = 2,234,268,636,392.22
  5. Step 5: Solve for x
    x = 2,234,268,636,392.22/1,576,333.40
  6. Step 6: Final answer
    x = 1,417,383.30

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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.