Home / 1,650,632.56-2,277,966.84-925,445.22

Finding the Fourth Proportional to 1,650,632.56, 2,277,966.84 and 925,445.22

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Solution

The fourth proportional to 1,650,632.56, 2,277,966.84 and 925,445.22 is: 1,277,167.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,632.56 : 2,277,966.84 = 925,445.22 : x
  2. Step 2: Convert to fraction form
    1,650,632.56/2,277,966.84 = 925,445.22/x
  3. Step 3: Cross multiply
    1,650,632.56x = 2,277,966.84 × 925,445.22
  4. Step 4: Simplify right side
    1,650,632.56x = 2,108,133,523,396.50
  5. Step 5: Solve for x
    x = 2,108,133,523,396.50/1,650,632.56
  6. Step 6: Final answer
    x = 1,277,167.05

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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.