Home / 3,035,108.40-4,551,350.40-1,518,205.20

Finding the Fourth Proportional to 3,035,108.40, 4,551,350.40 and 1,518,205.20

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Solution

The fourth proportional to 3,035,108.40, 4,551,350.40 and 1,518,205.20 is: 2,276,651.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,108.40 : 4,551,350.40 = 1,518,205.20 : x
  2. Step 2: Convert to fraction form
    3,035,108.40/4,551,350.40 = 1,518,205.20/x
  3. Step 3: Cross multiply
    3,035,108.40x = 4,551,350.40 × 1,518,205.20
  4. Step 4: Simplify right side
    3,035,108.40x = 6,909,883,844,302.08
  5. Step 5: Solve for x
    x = 6,909,883,844,302.08/3,035,108.40
  6. Step 6: Final answer
    x = 2,276,651.42

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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.