Home / 4,133,557.44-6,196,990.32-1,292,207.04

Finding the Fourth Proportional to 4,133,557.44, 6,196,990.32 and 1,292,207.04

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Solution

The fourth proportional to 4,133,557.44, 6,196,990.32 and 1,292,207.04 is: 1,937,264.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,557.44 : 6,196,990.32 = 1,292,207.04 : x
  2. Step 2: Convert to fraction form
    4,133,557.44/6,196,990.32 = 1,292,207.04/x
  3. Step 3: Cross multiply
    4,133,557.44x = 6,196,990.32 × 1,292,207.04
  4. Step 4: Simplify right side
    4,133,557.44x = 8,007,794,518,315.85
  5. Step 5: Solve for x
    x = 8,007,794,518,315.85/4,133,557.44
  6. Step 6: Final answer
    x = 1,937,264.60

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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.