Home / 5,984,947.77-8,259,280.38-3,406,794.32

Finding the Fourth Proportional to 5,984,947.77, 8,259,280.38 and 3,406,794.32

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Solution

The fourth proportional to 5,984,947.77, 8,259,280.38 and 3,406,794.32 is: 4,701,406.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984,947.77 : 8,259,280.38 = 3,406,794.32 : x
  2. Step 2: Convert to fraction form
    5,984,947.77/8,259,280.38 = 3,406,794.32/x
  3. Step 3: Cross multiply
    5,984,947.77x = 8,259,280.38 × 3,406,794.32
  4. Step 4: Simplify right side
    5,984,947.77x = 28,137,669,444,575.04
  5. Step 5: Solve for x
    x = 28,137,669,444,575.04/5,984,947.77
  6. Step 6: Final answer
    x = 4,701,406.01

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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.