Home / 2,234,742.50-3,352,144.50-637,305.74

Finding the Fourth Proportional to 2,234,742.50, 3,352,144.50 and 637,305.74

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Solution

The fourth proportional to 2,234,742.50, 3,352,144.50 and 637,305.74 is: 955,967.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,742.50 : 3,352,144.50 = 637,305.74 : x
  2. Step 2: Convert to fraction form
    2,234,742.50/3,352,144.50 = 637,305.74/x
  3. Step 3: Cross multiply
    2,234,742.50x = 3,352,144.50 × 637,305.74
  4. Step 4: Simplify right side
    2,234,742.50x = 2,136,340,931,159.43
  5. Step 5: Solve for x
    x = 2,136,340,931,159.43/2,234,742.50
  6. Step 6: Final answer
    x = 955,967.38

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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.