Home / 6,214,926.90-8,577,030.29-3,767,641.10

Finding the Fourth Proportional to 6,214,926.90, 8,577,030.29 and 3,767,641.10

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Solution

The fourth proportional to 6,214,926.90, 8,577,030.29 and 3,767,641.10 is: 5,199,606.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,214,926.90 : 8,577,030.29 = 3,767,641.10 : x
  2. Step 2: Convert to fraction form
    6,214,926.90/8,577,030.29 = 3,767,641.10/x
  3. Step 3: Cross multiply
    6,214,926.90x = 8,577,030.29 × 3,767,641.10
  4. Step 4: Simplify right side
    6,214,926.90x = 32,315,171,774,825.56
  5. Step 5: Solve for x
    x = 32,315,171,774,825.56/6,214,926.90
  6. Step 6: Final answer
    x = 5,199,606.09

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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.