Home / 5,988,844.40-8,983,266.60-2,201,835.20

Finding the Fourth Proportional to 5,988,844.40, 8,983,266.60 and 2,201,835.20

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Solution

The fourth proportional to 5,988,844.40, 8,983,266.60 and 2,201,835.20 is: 3,302,752.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988,844.40 : 8,983,266.60 = 2,201,835.20 : x
  2. Step 2: Convert to fraction form
    5,988,844.40/8,983,266.60 = 2,201,835.20/x
  3. Step 3: Cross multiply
    5,988,844.40x = 8,983,266.60 × 2,201,835.20
  4. Step 4: Simplify right side
    5,988,844.40x = 19,779,672,610,864.32
  5. Step 5: Solve for x
    x = 19,779,672,610,864.32/5,988,844.40
  6. Step 6: Final answer
    x = 3,302,752.80

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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.