Home / 5,063,401.80-7,594,284.06-1,870,031.88

Finding the Fourth Proportional to 5,063,401.80, 7,594,284.06 and 1,870,031.88

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Solution

The fourth proportional to 5,063,401.80, 7,594,284.06 and 1,870,031.88 is: 2,804,745.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063,401.80 : 7,594,284.06 = 1,870,031.88 : x
  2. Step 2: Convert to fraction form
    5,063,401.80/7,594,284.06 = 1,870,031.88/x
  3. Step 3: Cross multiply
    5,063,401.80x = 7,594,284.06 × 1,870,031.88
  4. Step 4: Simplify right side
    5,063,401.80x = 14,201,553,297,975.83
  5. Step 5: Solve for x
    x = 14,201,553,297,975.83/5,063,401.80
  6. Step 6: Final answer
    x = 2,804,745.48

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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.