Home / 4,327,846.74-6,492,360.87-1,802,911.50

Finding the Fourth Proportional to 4,327,846.74, 6,492,360.87 and 1,802,911.50

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Solution

The fourth proportional to 4,327,846.74, 6,492,360.87 and 1,802,911.50 is: 2,704,613.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,846.74 : 6,492,360.87 = 1,802,911.50 : x
  2. Step 2: Convert to fraction form
    4,327,846.74/6,492,360.87 = 1,802,911.50/x
  3. Step 3: Cross multiply
    4,327,846.74x = 6,492,360.87 × 1,802,911.50
  4. Step 4: Simplify right side
    4,327,846.74x = 11,705,152,074,673.01
  5. Step 5: Solve for x
    x = 11,705,152,074,673.01/4,327,846.74
  6. Step 6: Final answer
    x = 2,704,613.35

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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.