Home / 4,656,585.89-6,984,880.77-2,094,808.59

Finding the Fourth Proportional to 4,656,585.89, 6,984,880.77 and 2,094,808.59

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Solution

The fourth proportional to 4,656,585.89, 6,984,880.77 and 2,094,808.59 is: 3,142,213.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,585.89 : 6,984,880.77 = 2,094,808.59 : x
  2. Step 2: Convert to fraction form
    4,656,585.89/6,984,880.77 = 2,094,808.59/x
  3. Step 3: Cross multiply
    4,656,585.89x = 6,984,880.77 × 2,094,808.59
  4. Step 4: Simplify right side
    4,656,585.89x = 14,631,988,237,121.81
  5. Step 5: Solve for x
    x = 14,631,988,237,121.81/4,656,585.89
  6. Step 6: Final answer
    x = 3,142,213.76

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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.