Home / 4,375,258.60-6,562,887.90-1,535,657.80

Finding the Fourth Proportional to 4,375,258.60, 6,562,887.90 and 1,535,657.80

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Solution

The fourth proportional to 4,375,258.60, 6,562,887.90 and 1,535,657.80 is: 2,303,486.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,258.60 : 6,562,887.90 = 1,535,657.80 : x
  2. Step 2: Convert to fraction form
    4,375,258.60/6,562,887.90 = 1,535,657.80/x
  3. Step 3: Cross multiply
    4,375,258.60x = 6,562,887.90 × 1,535,657.80
  4. Step 4: Simplify right side
    4,375,258.60x = 10,078,349,994,160.62
  5. Step 5: Solve for x
    x = 10,078,349,994,160.62/4,375,258.60
  6. Step 6: Final answer
    x = 2,303,486.70

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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.