Home / 2,070,658.02-2,851,170.62-2,064,679.32

Finding the Fourth Proportional to 2,070,658.02, 2,851,170.62 and 2,064,679.32

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Solution

The fourth proportional to 2,070,658.02, 2,851,170.62 and 2,064,679.32 is: 2,842,938.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,658.02 : 2,851,170.62 = 2,064,679.32 : x
  2. Step 2: Convert to fraction form
    2,070,658.02/2,851,170.62 = 2,064,679.32/x
  3. Step 3: Cross multiply
    2,070,658.02x = 2,851,170.62 × 2,064,679.32
  4. Step 4: Simplify right side
    2,070,658.02x = 5,886,753,006,582.18
  5. Step 5: Solve for x
    x = 5,886,753,006,582.18/2,070,658.02
  6. Step 6: Final answer
    x = 2,842,938.31

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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.