Home / 3,272,955.84-4,516,781.87-1,802,971.00

Finding the Fourth Proportional to 3,272,955.84, 4,516,781.87 and 1,802,971.00

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Solution

The fourth proportional to 3,272,955.84, 4,516,781.87 and 1,802,971.00 is: 2,488,156.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,955.84 : 4,516,781.87 = 1,802,971.00 : x
  2. Step 2: Convert to fraction form
    3,272,955.84/4,516,781.87 = 1,802,971.00/x
  3. Step 3: Cross multiply
    3,272,955.84x = 4,516,781.87 × 1,802,971.00
  4. Step 4: Simplify right side
    3,272,955.84x = 8,143,626,735,089.17
  5. Step 5: Solve for x
    x = 8,143,626,735,089.17/3,272,955.84
  6. Step 6: Final answer
    x = 2,488,156.62

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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.