Home / 4,436,266.60-6,649,151.10-1,877,476.60

Finding the Fourth Proportional to 4,436,266.60, 6,649,151.10 and 1,877,476.60

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Solution

The fourth proportional to 4,436,266.60, 6,649,151.10 and 1,877,476.60 is: 2,813,993.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,266.60 : 6,649,151.10 = 1,877,476.60 : x
  2. Step 2: Convert to fraction form
    4,436,266.60/6,649,151.10 = 1,877,476.60/x
  3. Step 3: Cross multiply
    4,436,266.60x = 6,649,151.10 × 1,877,476.60
  4. Step 4: Simplify right side
    4,436,266.60x = 12,483,625,600,114.26
  5. Step 5: Solve for x
    x = 12,483,625,600,114.26/4,436,266.60
  6. Step 6: Final answer
    x = 2,813,993.55

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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.