Home / 14,036,700.90-21,052,098.90-5,949,940.35

Finding the Fourth Proportional to 14,036,700.90, 21,052,098.90 and 5,949,940.35

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Solution

The fourth proportional to 14,036,700.90, 21,052,098.90 and 5,949,940.35 is: 8,923,659.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,036,700.90 : 21,052,098.90 = 5,949,940.35 : x
  2. Step 2: Convert to fraction form
    14,036,700.90/21,052,098.90 = 5,949,940.35/x
  3. Step 3: Cross multiply
    14,036,700.90x = 21,052,098.90 × 5,949,940.35
  4. Step 4: Simplify right side
    14,036,700.90x = 125,258,732,697,300.59
  5. Step 5: Solve for x
    x = 125,258,732,697,300.59/14,036,700.90
  6. Step 6: Final answer
    x = 8,923,659.03

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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.