Home / 4,995,026.40-7,492,539.60-1,629,233.40

Finding the Fourth Proportional to 4,995,026.40, 7,492,539.60 and 1,629,233.40

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Solution

The fourth proportional to 4,995,026.40, 7,492,539.60 and 1,629,233.40 is: 2,443,850.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,026.40 : 7,492,539.60 = 1,629,233.40 : x
  2. Step 2: Convert to fraction form
    4,995,026.40/7,492,539.60 = 1,629,233.40/x
  3. Step 3: Cross multiply
    4,995,026.40x = 7,492,539.60 × 1,629,233.40
  4. Step 4: Simplify right side
    4,995,026.40x = 12,207,095,767,142.64
  5. Step 5: Solve for x
    x = 12,207,095,767,142.64/4,995,026.40
  6. Step 6: Final answer
    x = 2,443,850.10

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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.