Home / 4,553,178.88-6,830,035.62-1,713,315.64

Finding the Fourth Proportional to 4,553,178.88, 6,830,035.62 and 1,713,315.64

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Solution

The fourth proportional to 4,553,178.88, 6,830,035.62 and 1,713,315.64 is: 2,570,074.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,178.88 : 6,830,035.62 = 1,713,315.64 : x
  2. Step 2: Convert to fraction form
    4,553,178.88/6,830,035.62 = 1,713,315.64/x
  3. Step 3: Cross multiply
    4,553,178.88x = 6,830,035.62 × 1,713,315.64
  4. Step 4: Simplify right side
    4,553,178.88x = 11,702,006,849,503.10
  5. Step 5: Solve for x
    x = 11,702,006,849,503.10/4,553,178.88
  6. Step 6: Final answer
    x = 2,570,074.04

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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.