Home / 2,370,502.59-3,271,302.20-1,282,774.07

Finding the Fourth Proportional to 2,370,502.59, 3,271,302.20 and 1,282,774.07

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Solution

The fourth proportional to 2,370,502.59, 3,271,302.20 and 1,282,774.07 is: 1,770,232.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,502.59 : 3,271,302.20 = 1,282,774.07 : x
  2. Step 2: Convert to fraction form
    2,370,502.59/3,271,302.20 = 1,282,774.07/x
  3. Step 3: Cross multiply
    2,370,502.59x = 3,271,302.20 × 1,282,774.07
  4. Step 4: Simplify right side
    2,370,502.59x = 4,196,341,631,180.12
  5. Step 5: Solve for x
    x = 4,196,341,631,180.12/2,370,502.59
  6. Step 6: Final answer
    x = 1,770,232.88

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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.