Home / 1,163,948.22-1,745,996.04-365,261.28

Finding the Fourth Proportional to 1,163,948.22, 1,745,996.04 and 365,261.28

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Solution

The fourth proportional to 1,163,948.22, 1,745,996.04 and 365,261.28 is: 547,915.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,948.22 : 1,745,996.04 = 365,261.28 : x
  2. Step 2: Convert to fraction form
    1,163,948.22/1,745,996.04 = 365,261.28/x
  3. Step 3: Cross multiply
    1,163,948.22x = 1,745,996.04 × 365,261.28
  4. Step 4: Simplify right side
    1,163,948.22x = 637,744,748,445.33
  5. Step 5: Solve for x
    x = 637,744,748,445.33/1,163,948.22
  6. Step 6: Final answer
    x = 547,915.05

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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.