Home / 4,881,225.54-6,733,813.05-3,071,387.46

Finding the Fourth Proportional to 4,881,225.54, 6,733,813.05 and 3,071,387.46

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Solution

The fourth proportional to 4,881,225.54, 6,733,813.05 and 3,071,387.46 is: 4,237,081.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,225.54 : 6,733,813.05 = 3,071,387.46 : x
  2. Step 2: Convert to fraction form
    4,881,225.54/6,733,813.05 = 3,071,387.46/x
  3. Step 3: Cross multiply
    4,881,225.54x = 6,733,813.05 × 3,071,387.46
  4. Step 4: Simplify right side
    4,881,225.54x = 20,682,148,959,754.35
  5. Step 5: Solve for x
    x = 20,682,148,959,754.35/4,881,225.54
  6. Step 6: Final answer
    x = 4,237,081.20

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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.