Home / 3,298,312.71-4,551,592.14-1,848,069.27

Finding the Fourth Proportional to 3,298,312.71, 4,551,592.14 and 1,848,069.27

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Solution

The fourth proportional to 3,298,312.71, 4,551,592.14 and 1,848,069.27 is: 2,550,291.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,312.71 : 4,551,592.14 = 1,848,069.27 : x
  2. Step 2: Convert to fraction form
    3,298,312.71/4,551,592.14 = 1,848,069.27/x
  3. Step 3: Cross multiply
    3,298,312.71x = 4,551,592.14 × 1,848,069.27
  4. Step 4: Simplify right side
    3,298,312.71x = 8,411,657,563,507.54
  5. Step 5: Solve for x
    x = 8,411,657,563,507.54/3,298,312.71
  6. Step 6: Final answer
    x = 2,550,291.10

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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.