Home / 9,456,926.40-14,189,511.60-3,313,315.44

Finding the Fourth Proportional to 9,456,926.40, 14,189,511.60 and 3,313,315.44

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Solution

The fourth proportional to 9,456,926.40, 14,189,511.60 and 3,313,315.44 is: 4,971,417.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,456,926.40 : 14,189,511.60 = 3,313,315.44 : x
  2. Step 2: Convert to fraction form
    9,456,926.40/14,189,511.60 = 3,313,315.44/x
  3. Step 3: Cross multiply
    9,456,926.40x = 14,189,511.60 × 3,313,315.44
  4. Step 4: Simplify right side
    9,456,926.40x = 47,014,327,870,339.10
  5. Step 5: Solve for x
    x = 47,014,327,870,339.10/9,456,926.40
  6. Step 6: Final answer
    x = 4,971,417.34

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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.