Home / 2,591,325.32-3,575,586.06-1,503,347.50

Finding the Fourth Proportional to 2,591,325.32, 3,575,586.06 and 1,503,347.50

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Solution

The fourth proportional to 2,591,325.32, 3,575,586.06 and 1,503,347.50 is: 2,074,362.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,325.32 : 3,575,586.06 = 1,503,347.50 : x
  2. Step 2: Convert to fraction form
    2,591,325.32/3,575,586.06 = 1,503,347.50/x
  3. Step 3: Cross multiply
    2,591,325.32x = 3,575,586.06 × 1,503,347.50
  4. Step 4: Simplify right side
    2,591,325.32x = 5,375,348,346,457.92
  5. Step 5: Solve for x
    x = 5,375,348,346,457.92/2,591,325.32
  6. Step 6: Final answer
    x = 2,074,362.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.