Home / 2,946,470.00-4,066,087.76-1,657,311.26

Finding the Fourth Proportional to 2,946,470.00, 4,066,087.76 and 1,657,311.26

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Solution

The fourth proportional to 2,946,470.00, 4,066,087.76 and 1,657,311.26 is: 2,287,066.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,470.00 : 4,066,087.76 = 1,657,311.26 : x
  2. Step 2: Convert to fraction form
    2,946,470.00/4,066,087.76 = 1,657,311.26/x
  3. Step 3: Cross multiply
    2,946,470.00x = 4,066,087.76 × 1,657,311.26
  4. Step 4: Simplify right side
    2,946,470.00x = 6,738,773,000,179.18
  5. Step 5: Solve for x
    x = 6,738,773,000,179.18/2,946,470.00
  6. Step 6: Final answer
    x = 2,287,066.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.