Home / 4,539,586.28-6,264,627.78-2,502,429.80

Finding the Fourth Proportional to 4,539,586.28, 6,264,627.78 and 2,502,429.80

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Solution

The fourth proportional to 4,539,586.28, 6,264,627.78 and 2,502,429.80 is: 3,453,352.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539,586.28 : 6,264,627.78 = 2,502,429.80 : x
  2. Step 2: Convert to fraction form
    4,539,586.28/6,264,627.78 = 2,502,429.80/x
  3. Step 3: Cross multiply
    4,539,586.28x = 6,264,627.78 × 2,502,429.80
  4. Step 4: Simplify right side
    4,539,586.28x = 15,676,791,242,579.84
  5. Step 5: Solve for x
    x = 15,676,791,242,579.84/4,539,586.28
  6. Step 6: Final answer
    x = 3,453,352.41

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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.