Home / 4,102,971.59-5,662,317.53-2,471,892.41

Finding the Fourth Proportional to 4,102,971.59, 5,662,317.53 and 2,471,892.41

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Solution

The fourth proportional to 4,102,971.59, 5,662,317.53 and 2,471,892.41 is: 3,411,342.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,102,971.59 : 5,662,317.53 = 2,471,892.41 : x
  2. Step 2: Convert to fraction form
    4,102,971.59/5,662,317.53 = 2,471,892.41/x
  3. Step 3: Cross multiply
    4,102,971.59x = 5,662,317.53 × 2,471,892.41
  4. Step 4: Simplify right side
    4,102,971.59x = 13,996,639,745,752.47
  5. Step 5: Solve for x
    x = 13,996,639,745,752.47/4,102,971.59
  6. Step 6: Final answer
    x = 3,411,342.10

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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.