Home / 6,530,896.84-9,012,746.20-3,590,838.22

Finding the Fourth Proportional to 6,530,896.84, 9,012,746.20 and 3,590,838.22

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Solution

The fourth proportional to 6,530,896.84, 9,012,746.20 and 3,590,838.22 is: 4,955,416.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,896.84 : 9,012,746.20 = 3,590,838.22 : x
  2. Step 2: Convert to fraction form
    6,530,896.84/9,012,746.20 = 3,590,838.22/x
  3. Step 3: Cross multiply
    6,530,896.84x = 9,012,746.20 × 3,590,838.22
  4. Step 4: Simplify right side
    6,530,896.84x = 32,363,313,522,119.76
  5. Step 5: Solve for x
    x = 32,363,313,522,119.76/6,530,896.84
  6. Step 6: Final answer
    x = 4,955,416.43

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Double scale
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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.