Home / 3,925,384.80-5,888,077.20-2,413,730.40

Finding the Fourth Proportional to 3,925,384.80, 5,888,077.20 and 2,413,730.40

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Solution

The fourth proportional to 3,925,384.80, 5,888,077.20 and 2,413,730.40 is: 3,620,595.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,384.80 : 5,888,077.20 = 2,413,730.40 : x
  2. Step 2: Convert to fraction form
    3,925,384.80/5,888,077.20 = 2,413,730.40/x
  3. Step 3: Cross multiply
    3,925,384.80x = 5,888,077.20 × 2,413,730.40
  4. Step 4: Simplify right side
    3,925,384.80x = 14,212,230,935,186.88
  5. Step 5: Solve for x
    x = 14,212,230,935,186.88/3,925,384.80
  6. Step 6: Final answer
    x = 3,620,595.60

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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.