Home / 4,604,167.01-6,906,880.80-1,570,718.43

Finding the Fourth Proportional to 4,604,167.01, 6,906,880.80 and 1,570,718.43

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Solution

The fourth proportional to 4,604,167.01, 6,906,880.80 and 1,570,718.43 is: 2,356,292.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,167.01 : 6,906,880.80 = 1,570,718.43 : x
  2. Step 2: Convert to fraction form
    4,604,167.01/6,906,880.80 = 1,570,718.43/x
  3. Step 3: Cross multiply
    4,604,167.01x = 6,906,880.80 × 1,570,718.43
  4. Step 4: Simplify right side
    4,604,167.01x = 10,848,764,923,985.15
  5. Step 5: Solve for x
    x = 10,848,764,923,985.15/4,604,167.01
  6. Step 6: Final answer
    x = 2,356,292.66

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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.