Home / 8,033,049.76-11,085,209.52-4,547,846.56

Finding the Fourth Proportional to 8,033,049.76, 11,085,209.52 and 4,547,846.56

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Solution

The fourth proportional to 8,033,049.76, 11,085,209.52 and 4,547,846.56 is: 6,275,802.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033,049.76 : 11,085,209.52 = 4,547,846.56 : x
  2. Step 2: Convert to fraction form
    8,033,049.76/11,085,209.52 = 4,547,846.56/x
  3. Step 3: Cross multiply
    8,033,049.76x = 11,085,209.52 × 4,547,846.56
  4. Step 4: Simplify right side
    8,033,049.76x = 50,413,831,982,411.24
  5. Step 5: Solve for x
    x = 50,413,831,982,411.24/8,033,049.76
  6. Step 6: Final answer
    x = 6,275,802.28

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1.5x scale

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.