Home / 3,649,492.90-5,036,096.68-2,017,802.26

Finding the Fourth Proportional to 3,649,492.90, 5,036,096.68 and 2,017,802.26

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Solution

The fourth proportional to 3,649,492.90, 5,036,096.68 and 2,017,802.26 is: 2,784,454.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,492.90 : 5,036,096.68 = 2,017,802.26 : x
  2. Step 2: Convert to fraction form
    3,649,492.90/5,036,096.68 = 2,017,802.26/x
  3. Step 3: Cross multiply
    3,649,492.90x = 5,036,096.68 × 2,017,802.26
  4. Step 4: Simplify right side
    3,649,492.90x = 10,161,847,262,482.50
  5. Step 5: Solve for x
    x = 10,161,847,262,482.50/3,649,492.90
  6. Step 6: Final answer
    x = 2,784,454.59

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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.