Home / 2,645,045.59-3,650,202.90-1,483,749.28

Finding the Fourth Proportional to 2,645,045.59, 3,650,202.90 and 1,483,749.28

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Solution

The fourth proportional to 2,645,045.59, 3,650,202.90 and 1,483,749.28 is: 2,047,596.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,645,045.59 : 3,650,202.90 = 1,483,749.28 : x
  2. Step 2: Convert to fraction form
    2,645,045.59/3,650,202.90 = 1,483,749.28/x
  3. Step 3: Cross multiply
    2,645,045.59x = 3,650,202.90 × 1,483,749.28
  4. Step 4: Simplify right side
    2,645,045.59x = 5,415,985,924,728.91
  5. Step 5: Solve for x
    x = 5,415,985,924,728.91/2,645,045.59
  6. Step 6: Final answer
    x = 2,047,596.44

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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.