Home / 6,742,087.14-10,114,530.40-2,254,246.50

Finding the Fourth Proportional to 6,742,087.14, 10,114,530.40 and 2,254,246.50

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Solution

The fourth proportional to 6,742,087.14, 10,114,530.40 and 2,254,246.50 is: 3,381,837.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,087.14 : 10,114,530.40 = 2,254,246.50 : x
  2. Step 2: Convert to fraction form
    6,742,087.14/10,114,530.40 = 2,254,246.50/x
  3. Step 3: Cross multiply
    6,742,087.14x = 10,114,530.40 × 2,254,246.50
  4. Step 4: Simplify right side
    6,742,087.14x = 22,800,644,753,343.60
  5. Step 5: Solve for x
    x = 22,800,644,753,343.60/6,742,087.14
  6. Step 6: Final answer
    x = 3,381,837.74

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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.