Home / 9,046,820.10-13,570,230.15-4,007,972.10

Finding the Fourth Proportional to 9,046,820.10, 13,570,230.15 and 4,007,972.10

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Solution

The fourth proportional to 9,046,820.10, 13,570,230.15 and 4,007,972.10 is: 6,011,958.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,820.10 : 13,570,230.15 = 4,007,972.10 : x
  2. Step 2: Convert to fraction form
    9,046,820.10/13,570,230.15 = 4,007,972.10/x
  3. Step 3: Cross multiply
    9,046,820.10x = 13,570,230.15 × 4,007,972.10
  4. Step 4: Simplify right side
    9,046,820.10x = 54,389,103,831,778.82
  5. Step 5: Solve for x
    x = 54,389,103,831,778.82/9,046,820.10
  6. Step 6: Final answer
    x = 6,011,958.15

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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.