Home / 4,503,943.62-6,215,886.74-2,570,493.48

Finding the Fourth Proportional to 4,503,943.62, 6,215,886.74 and 2,570,493.48

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Solution

The fourth proportional to 4,503,943.62, 6,215,886.74 and 2,570,493.48 is: 3,547,534.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,943.62 : 6,215,886.74 = 2,570,493.48 : x
  2. Step 2: Convert to fraction form
    4,503,943.62/6,215,886.74 = 2,570,493.48/x
  3. Step 3: Cross multiply
    4,503,943.62x = 6,215,886.74 × 2,570,493.48
  4. Step 4: Simplify right side
    4,503,943.62x = 15,977,896,337,588.46
  5. Step 5: Solve for x
    x = 15,977,896,337,588.46/4,503,943.62
  6. Step 6: Final answer
    x = 3,547,534.71

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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.