Home / 3,037,117.40-4,550,427.30-1,436,233.40

Finding the Fourth Proportional to 3,037,117.40, 4,550,427.30 and 1,436,233.40

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Solution

The fourth proportional to 3,037,117.40, 4,550,427.30 and 1,436,233.40 is: 2,151,867.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,117.40 : 4,550,427.30 = 1,436,233.40 : x
  2. Step 2: Convert to fraction form
    3,037,117.40/4,550,427.30 = 1,436,233.40/x
  3. Step 3: Cross multiply
    3,037,117.40x = 4,550,427.30 × 1,436,233.40
  4. Step 4: Simplify right side
    3,037,117.40x = 6,535,475,672,531.82
  5. Step 5: Solve for x
    x = 6,535,475,672,531.82/3,037,117.40
  6. Step 6: Final answer
    x = 2,151,867.98

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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.