Home / 5,826,878.95-8,046,170.27-3,655,155.10

Finding the Fourth Proportional to 5,826,878.95, 8,046,170.27 and 3,655,155.10

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Solution

The fourth proportional to 5,826,878.95, 8,046,170.27 and 3,655,155.10 is: 5,047,299.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,878.95 : 8,046,170.27 = 3,655,155.10 : x
  2. Step 2: Convert to fraction form
    5,826,878.95/8,046,170.27 = 3,655,155.10/x
  3. Step 3: Cross multiply
    5,826,878.95x = 8,046,170.27 × 3,655,155.10
  4. Step 4: Simplify right side
    5,826,878.95x = 29,410,000,279,583.10
  5. Step 5: Solve for x
    x = 29,410,000,279,583.10/5,826,878.95
  6. Step 6: Final answer
    x = 5,047,299.00

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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.