Home / 4,455,637.55-6,147,726.08-2,521,898.22

Finding the Fourth Proportional to 4,455,637.55, 6,147,726.08 and 2,521,898.22

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Solution

The fourth proportional to 4,455,637.55, 6,147,726.08 and 2,521,898.22 is: 3,479,623.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,637.55 : 6,147,726.08 = 2,521,898.22 : x
  2. Step 2: Convert to fraction form
    4,455,637.55/6,147,726.08 = 2,521,898.22/x
  3. Step 3: Cross multiply
    4,455,637.55x = 6,147,726.08 × 2,521,898.22
  4. Step 4: Simplify right side
    4,455,637.55x = 15,503,939,458,199.58
  5. Step 5: Solve for x
    x = 15,503,939,458,199.58/4,455,637.55
  6. Step 6: Final answer
    x = 3,479,623.13

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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.