Home / 1,339,459.59-2,009,466.17-440,955.24

Finding the Fourth Proportional to 1,339,459.59, 2,009,466.17 and 440,955.24

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Solution

The fourth proportional to 1,339,459.59, 2,009,466.17 and 440,955.24 is: 661,523.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,339,459.59 : 2,009,466.17 = 440,955.24 : x
  2. Step 2: Convert to fraction form
    1,339,459.59/2,009,466.17 = 440,955.24/x
  3. Step 3: Cross multiply
    1,339,459.59x = 2,009,466.17 × 440,955.24
  4. Step 4: Simplify right side
    1,339,459.59x = 886,084,642,961.16
  5. Step 5: Solve for x
    x = 886,084,642,961.16/1,339,459.59
  6. Step 6: Final answer
    x = 661,523.98

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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.