Home / 2,924,417.84-4,384,938.29-902,118.74

Finding the Fourth Proportional to 2,924,417.84, 4,384,938.29 and 902,118.74

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Solution

The fourth proportional to 2,924,417.84, 4,384,938.29 and 902,118.74 is: 1,352,657.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,417.84 : 4,384,938.29 = 902,118.74 : x
  2. Step 2: Convert to fraction form
    2,924,417.84/4,384,938.29 = 902,118.74/x
  3. Step 3: Cross multiply
    2,924,417.84x = 4,384,938.29 × 902,118.74
  4. Step 4: Simplify right side
    2,924,417.84x = 3,955,734,978,717.27
  5. Step 5: Solve for x
    x = 3,955,734,978,717.27/2,924,417.84
  6. Step 6: Final answer
    x = 1,352,657.25

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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.