Home / 2,060,700.12-2,841,294.78-1,335,283.08

Finding the Fourth Proportional to 2,060,700.12, 2,841,294.78 and 1,335,283.08

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Solution

The fourth proportional to 2,060,700.12, 2,841,294.78 and 1,335,283.08 is: 1,841,089.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,700.12 : 2,841,294.78 = 1,335,283.08 : x
  2. Step 2: Convert to fraction form
    2,060,700.12/2,841,294.78 = 1,335,283.08/x
  3. Step 3: Cross multiply
    2,060,700.12x = 2,841,294.78 × 1,335,283.08
  4. Step 4: Simplify right side
    2,060,700.12x = 3,793,932,845,026.32
  5. Step 5: Solve for x
    x = 3,793,932,845,026.32/2,060,700.12
  6. Step 6: Final answer
    x = 1,841,089.25

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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.