Home / 7,275,824.70-10,913,737.05-2,483,670.30

Finding the Fourth Proportional to 7,275,824.70, 10,913,737.05 and 2,483,670.30

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Solution

The fourth proportional to 7,275,824.70, 10,913,737.05 and 2,483,670.30 is: 3,725,505.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,275,824.70 : 10,913,737.05 = 2,483,670.30 : x
  2. Step 2: Convert to fraction form
    7,275,824.70/10,913,737.05 = 2,483,670.30/x
  3. Step 3: Cross multiply
    7,275,824.70x = 10,913,737.05 × 2,483,670.30
  4. Step 4: Simplify right side
    7,275,824.70x = 27,106,124,573,094.61
  5. Step 5: Solve for x
    x = 27,106,124,573,094.61/7,275,824.70
  6. Step 6: Final answer
    x = 3,725,505.45

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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.