Home / 4,095,286.54-5,653,541.44-2,547,047.28

Finding the Fourth Proportional to 4,095,286.54, 5,653,541.44 and 2,547,047.28

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Solution

The fourth proportional to 4,095,286.54, 5,653,541.44 and 2,547,047.28 is: 3,516,197.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,286.54 : 5,653,541.44 = 2,547,047.28 : x
  2. Step 2: Convert to fraction form
    4,095,286.54/5,653,541.44 = 2,547,047.28/x
  3. Step 3: Cross multiply
    4,095,286.54x = 5,653,541.44 × 2,547,047.28
  4. Step 4: Simplify right side
    4,095,286.54x = 14,399,837,347,119.28
  5. Step 5: Solve for x
    x = 14,399,837,347,119.28/4,095,286.54
  6. Step 6: Final answer
    x = 3,516,197.76

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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.