Home / 4,604,284.42-6,907,136.04-1,570,943.20

Finding the Fourth Proportional to 4,604,284.42, 6,907,136.04 and 1,570,943.20

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Solution

The fourth proportional to 4,604,284.42, 6,907,136.04 and 1,570,943.20 is: 2,356,656.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604,284.42 : 6,907,136.04 = 1,570,943.20 : x
  2. Step 2: Convert to fraction form
    4,604,284.42/6,907,136.04 = 1,570,943.20/x
  3. Step 3: Cross multiply
    4,604,284.42x = 6,907,136.04 × 1,570,943.20
  4. Step 4: Simplify right side
    4,604,284.42x = 10,850,718,393,512.93
  5. Step 5: Solve for x
    x = 10,850,718,393,512.93/4,604,284.42
  6. Step 6: Final answer
    x = 2,356,656.84

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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.