Home / 4,829,118.30-7,243,677.45-1,462,887.90

Finding the Fourth Proportional to 4,829,118.30, 7,243,677.45 and 1,462,887.90

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Solution

The fourth proportional to 4,829,118.30, 7,243,677.45 and 1,462,887.90 is: 2,194,331.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,118.30 : 7,243,677.45 = 1,462,887.90 : x
  2. Step 2: Convert to fraction form
    4,829,118.30/7,243,677.45 = 1,462,887.90/x
  3. Step 3: Cross multiply
    4,829,118.30x = 7,243,677.45 × 1,462,887.90
  4. Step 4: Simplify right side
    4,829,118.30x = 10,596,688,093,107.86
  5. Step 5: Solve for x
    x = 10,596,688,093,107.86/4,829,118.30
  6. Step 6: Final answer
    x = 2,194,331.85

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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.