Home / 5,034,405.06-7,547,508.14-2,340,429.30

Finding the Fourth Proportional to 5,034,405.06, 7,547,508.14 and 2,340,429.30

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Solution

The fourth proportional to 5,034,405.06, 7,547,508.14 and 2,340,429.30 is: 3,508,738.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034,405.06 : 7,547,508.14 = 2,340,429.30 : x
  2. Step 2: Convert to fraction form
    5,034,405.06/7,547,508.14 = 2,340,429.30/x
  3. Step 3: Cross multiply
    5,034,405.06x = 7,547,508.14 × 2,340,429.30
  4. Step 4: Simplify right side
    5,034,405.06x = 17,664,409,181,142.36
  5. Step 5: Solve for x
    x = 17,664,409,181,142.36/5,034,405.06
  6. Step 6: Final answer
    x = 3,508,738.17

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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.