Home / 4,656,587.89-6,984,883.74-2,094,810.56

Finding the Fourth Proportional to 4,656,587.89, 6,984,883.74 and 2,094,810.56

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Solution

The fourth proportional to 4,656,587.89, 6,984,883.74 and 2,094,810.56 is: 3,142,216.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,587.89 : 6,984,883.74 = 2,094,810.56 : x
  2. Step 2: Convert to fraction form
    4,656,587.89/6,984,883.74 = 2,094,810.56/x
  3. Step 3: Cross multiply
    4,656,587.89x = 6,984,883.74 × 2,094,810.56
  4. Step 4: Simplify right side
    4,656,587.89x = 14,632,008,218,924.29
  5. Step 5: Solve for x
    x = 14,632,008,218,924.29/4,656,587.89
  6. Step 6: Final answer
    x = 3,142,216.70

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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.