Home / 4,041,342.80-6,062,856.60-1,346,505.20

Finding the Fourth Proportional to 4,041,342.80, 6,062,856.60 and 1,346,505.20

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Solution

The fourth proportional to 4,041,342.80, 6,062,856.60 and 1,346,505.20 is: 2,020,038.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,342.80 : 6,062,856.60 = 1,346,505.20 : x
  2. Step 2: Convert to fraction form
    4,041,342.80/6,062,856.60 = 1,346,505.20/x
  3. Step 3: Cross multiply
    4,041,342.80x = 6,062,856.60 × 1,346,505.20
  4. Step 4: Simplify right side
    4,041,342.80x = 8,163,667,938,754.32
  5. Step 5: Solve for x
    x = 8,163,667,938,754.32/4,041,342.80
  6. Step 6: Final answer
    x = 2,020,038.47

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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.