Home / 3,035,102.40-4,551,341.40-1,518,199.20

Finding the Fourth Proportional to 3,035,102.40, 4,551,341.40 and 1,518,199.20

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Solution

The fourth proportional to 3,035,102.40, 4,551,341.40 and 1,518,199.20 is: 2,276,642.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,102.40 : 4,551,341.40 = 1,518,199.20 : x
  2. Step 2: Convert to fraction form
    3,035,102.40/4,551,341.40 = 1,518,199.20/x
  3. Step 3: Cross multiply
    3,035,102.40x = 4,551,341.40 × 1,518,199.20
  4. Step 4: Simplify right side
    3,035,102.40x = 6,909,842,872,406.88
  5. Step 5: Solve for x
    x = 6,909,842,872,406.88/3,035,102.40
  6. Step 6: Final answer
    x = 2,276,642.42

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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.