Home / 6,955,746.80-10,433,620.20-4,828,233.20

Finding the Fourth Proportional to 6,955,746.80, 10,433,620.20 and 4,828,233.20

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Solution

The fourth proportional to 6,955,746.80, 10,433,620.20 and 4,828,233.20 is: 7,242,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,746.80 : 10,433,620.20 = 4,828,233.20 : x
  2. Step 2: Convert to fraction form
    6,955,746.80/10,433,620.20 = 4,828,233.20/x
  3. Step 3: Cross multiply
    6,955,746.80x = 10,433,620.20 × 4,828,233.20
  4. Step 4: Simplify right side
    6,955,746.80x = 50,375,951,445,830.64
  5. Step 5: Solve for x
    x = 50,375,951,445,830.64/6,955,746.80
  6. Step 6: Final answer
    x = 7,242,349.80

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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.