Home / 7,557,014.70-11,357,640.45-6,583,805.10

Finding the Fourth Proportional to 7,557,014.70, 11,357,640.45 and 6,583,805.10

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Solution

The fourth proportional to 7,557,014.70, 11,357,640.45 and 6,583,805.10 is: 9,894,977.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,557,014.70 : 11,357,640.45 = 6,583,805.10 : x
  2. Step 2: Convert to fraction form
    7,557,014.70/11,357,640.45 = 6,583,805.10/x
  3. Step 3: Cross multiply
    7,557,014.70x = 11,357,640.45 × 6,583,805.10
  4. Step 4: Simplify right side
    7,557,014.70x = 74,776,491,118,676.28
  5. Step 5: Solve for x
    x = 74,776,491,118,676.28/7,557,014.70
  6. Step 6: Final answer
    x = 9,894,977.59

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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.