Home / 14,566,625.40-21,849,938.10-3,783,041.40

Finding the Fourth Proportional to 14,566,625.40, 21,849,938.10 and 3,783,041.40

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Solution

The fourth proportional to 14,566,625.40, 21,849,938.10 and 3,783,041.40 is: 5,674,562.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,566,625.40 : 21,849,938.10 = 3,783,041.40 : x
  2. Step 2: Convert to fraction form
    14,566,625.40/21,849,938.10 = 3,783,041.40/x
  3. Step 3: Cross multiply
    14,566,625.40x = 21,849,938.10 × 3,783,041.40
  4. Step 4: Simplify right side
    14,566,625.40x = 82,659,220,419,737.34
  5. Step 5: Solve for x
    x = 82,659,220,419,737.34/14,566,625.40
  6. Step 6: Final answer
    x = 5,674,562.10

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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.