Home / 1,461,658.00-2,017,096.13-817,105.36

Finding the Fourth Proportional to 1,461,658.00, 2,017,096.13 and 817,105.36

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Solution

The fourth proportional to 1,461,658.00, 2,017,096.13 and 817,105.36 is: 1,127,609.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,461,658.00 : 2,017,096.13 = 817,105.36 : x
  2. Step 2: Convert to fraction form
    1,461,658.00/2,017,096.13 = 817,105.36/x
  3. Step 3: Cross multiply
    1,461,658.00x = 2,017,096.13 × 817,105.36
  4. Step 4: Simplify right side
    1,461,658.00x = 1,648,180,045,287.25
  5. Step 5: Solve for x
    x = 1,648,180,045,287.25/1,461,658.00
  6. Step 6: Final answer
    x = 1,127,609.91

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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.