Home / 3,415,226.02-4,713,109.47-1,866,573.65

Finding the Fourth Proportional to 3,415,226.02, 4,713,109.47 and 1,866,573.65

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Solution

The fourth proportional to 3,415,226.02, 4,713,109.47 and 1,866,573.65 is: 2,575,924.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,415,226.02 : 4,713,109.47 = 1,866,573.65 : x
  2. Step 2: Convert to fraction form
    3,415,226.02/4,713,109.47 = 1,866,573.65/x
  3. Step 3: Cross multiply
    3,415,226.02x = 4,713,109.47 × 1,866,573.65
  4. Step 4: Simplify right side
    3,415,226.02x = 8,797,365,958,050.24
  5. Step 5: Solve for x
    x = 8,797,365,958,050.24/3,415,226.02
  6. Step 6: Final answer
    x = 2,575,924.96

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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.