Home / 1,850,824.17-2,775,204.68-571,068.36

Finding the Fourth Proportional to 1,850,824.17, 2,775,204.68 and 571,068.36

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Solution

The fourth proportional to 1,850,824.17, 2,775,204.68 and 571,068.36 is: 856,284.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,824.17 : 2,775,204.68 = 571,068.36 : x
  2. Step 2: Convert to fraction form
    1,850,824.17/2,775,204.68 = 571,068.36/x
  3. Step 3: Cross multiply
    1,850,824.17x = 2,775,204.68 × 571,068.36
  4. Step 4: Simplify right side
    1,850,824.17x = 1,584,831,582,416.58
  5. Step 5: Solve for x
    x = 1,584,831,582,416.58/1,850,824.17
  6. Step 6: Final answer
    x = 856,284.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.