Home / 14,601,752.80-21,900,955.80-3,820,094.08

Finding the Fourth Proportional to 14,601,752.80, 21,900,955.80 and 3,820,094.08

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Solution

The fourth proportional to 14,601,752.80, 21,900,955.80 and 3,820,094.08 is: 5,729,703.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,601,752.80 : 21,900,955.80 = 3,820,094.08 : x
  2. Step 2: Convert to fraction form
    14,601,752.80/21,900,955.80 = 3,820,094.08/x
  3. Step 3: Cross multiply
    14,601,752.80x = 21,900,955.80 × 3,820,094.08
  4. Step 4: Simplify right side
    14,601,752.80x = 83,663,711,597,921.67
  5. Step 5: Solve for x
    x = 83,663,711,597,921.67/14,601,752.80
  6. Step 6: Final answer
    x = 5,729,703.33

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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.