Home / 3,160,935.00-4,359,129.43-2,098,197.55

Finding the Fourth Proportional to 3,160,935.00, 4,359,129.43 and 2,098,197.55

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Solution

The fourth proportional to 3,160,935.00, 4,359,129.43 and 2,098,197.55 is: 2,893,547.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,935.00 : 4,359,129.43 = 2,098,197.55 : x
  2. Step 2: Convert to fraction form
    3,160,935.00/4,359,129.43 = 2,098,197.55/x
  3. Step 3: Cross multiply
    3,160,935.00x = 4,359,129.43 × 2,098,197.55
  4. Step 4: Simplify right side
    3,160,935.00x = 9,146,314,673,184.51
  5. Step 5: Solve for x
    x = 9,146,314,673,184.51/3,160,935.00
  6. Step 6: Final answer
    x = 2,893,547.22

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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.