Home / 2,070,650.95-2,851,160.87-2,064,672.24

Finding the Fourth Proportional to 2,070,650.95, 2,851,160.87 and 2,064,672.24

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Solution

The fourth proportional to 2,070,650.95, 2,851,160.87 and 2,064,672.24 is: 2,842,928.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,650.95 : 2,851,160.87 = 2,064,672.24 : x
  2. Step 2: Convert to fraction form
    2,070,650.95/2,851,160.87 = 2,064,672.24/x
  3. Step 3: Cross multiply
    2,070,650.95x = 2,851,160.87 × 2,064,672.24
  4. Step 4: Simplify right side
    2,070,650.95x = 5,886,712,700,063.25
  5. Step 5: Solve for x
    x = 5,886,712,700,063.25/2,070,650.95
  6. Step 6: Final answer
    x = 2,842,928.55

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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.