Home / 5,021,297.30-7,525,641.98-2,715,698.51

Finding the Fourth Proportional to 5,021,297.30, 7,525,641.98 and 2,715,698.51

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Solution

The fourth proportional to 5,021,297.30, 7,525,641.98 and 2,715,698.51 is: 4,070,138.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,297.30 : 7,525,641.98 = 2,715,698.51 : x
  2. Step 2: Convert to fraction form
    5,021,297.30/7,525,641.98 = 2,715,698.51/x
  3. Step 3: Cross multiply
    5,021,297.30x = 7,525,641.98 × 2,715,698.51
  4. Step 4: Simplify right side
    5,021,297.30x = 20,437,374,737,482.80
  5. Step 5: Solve for x
    x = 20,437,374,737,482.80/5,021,297.30
  6. Step 6: Final answer
    x = 4,070,138.36

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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.