Home / 6,856,746.85-10,285,207.76-4,726,258.93

Finding the Fourth Proportional to 6,856,746.85, 10,285,207.76 and 4,726,258.93

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Solution

The fourth proportional to 6,856,746.85, 10,285,207.76 and 4,726,258.93 is: 7,089,448.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,746.85 : 10,285,207.76 = 4,726,258.93 : x
  2. Step 2: Convert to fraction form
    6,856,746.85/10,285,207.76 = 4,726,258.93/x
  3. Step 3: Cross multiply
    6,856,746.85x = 10,285,207.76 × 4,726,258.93
  4. Step 4: Simplify right side
    6,856,746.85x = 48,610,555,022,605.29
  5. Step 5: Solve for x
    x = 48,610,555,022,605.29/6,856,746.85
  6. Step 6: Final answer
    x = 7,089,448.70

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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.