Home / 1,357,355.00-2,036,282.66-446,588.66

Finding the Fourth Proportional to 1,357,355.00, 2,036,282.66 and 446,588.66

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Solution

The fourth proportional to 1,357,355.00, 2,036,282.66 and 446,588.66 is: 669,965.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,357,355.00 : 2,036,282.66 = 446,588.66 : x
  2. Step 2: Convert to fraction form
    1,357,355.00/2,036,282.66 = 446,588.66/x
  3. Step 3: Cross multiply
    1,357,355.00x = 2,036,282.66 × 446,588.66
  4. Step 4: Simplify right side
    1,357,355.00x = 909,380,732,096.28
  5. Step 5: Solve for x
    x = 909,380,732,096.28/1,357,355.00
  6. Step 6: Final answer
    x = 669,965.29

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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.