Home / 2,946,259.71-4,419,576.36-924,583.32

Finding the Fourth Proportional to 2,946,259.71, 4,419,576.36 and 924,583.32

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Solution

The fourth proportional to 2,946,259.71, 4,419,576.36 and 924,583.32 is: 1,386,933.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,259.71 : 4,419,576.36 = 924,583.32 : x
  2. Step 2: Convert to fraction form
    2,946,259.71/4,419,576.36 = 924,583.32/x
  3. Step 3: Cross multiply
    2,946,259.71x = 4,419,576.36 × 924,583.32
  4. Step 4: Simplify right side
    2,946,259.71x = 4,086,266,583,922.32
  5. Step 5: Solve for x
    x = 4,086,266,583,922.32/2,946,259.71
  6. Step 6: Final answer
    x = 1,386,933.60

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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.