Home / 3,465,583.34-4,781,040.59-2,320,032.74

Finding the Fourth Proportional to 3,465,583.34, 4,781,040.59 and 2,320,032.74

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Solution

The fourth proportional to 3,465,583.34, 4,781,040.59 and 2,320,032.74 is: 3,200,664.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,583.34 : 4,781,040.59 = 2,320,032.74 : x
  2. Step 2: Convert to fraction form
    3,465,583.34/4,781,040.59 = 2,320,032.74/x
  3. Step 3: Cross multiply
    3,465,583.34x = 4,781,040.59 × 2,320,032.74
  4. Step 4: Simplify right side
    3,465,583.34x = 11,092,170,700,068.92
  5. Step 5: Solve for x
    x = 11,092,170,700,068.92/3,465,583.34
  6. Step 6: Final answer
    x = 3,200,664.83

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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.