Home / 5,835,566.19-8,054,425.04-3,421,895.79

Finding the Fourth Proportional to 5,835,566.19, 8,054,425.04 and 3,421,895.79

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Solution

The fourth proportional to 5,835,566.19, 8,054,425.04 and 3,421,895.79 is: 4,723,004.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,835,566.19 : 8,054,425.04 = 3,421,895.79 : x
  2. Step 2: Convert to fraction form
    5,835,566.19/8,054,425.04 = 3,421,895.79/x
  3. Step 3: Cross multiply
    5,835,566.19x = 8,054,425.04 × 3,421,895.79
  4. Step 4: Simplify right side
    5,835,566.19x = 27,561,403,118,137.10
  5. Step 5: Solve for x
    x = 27,561,403,118,137.10/5,835,566.19
  6. Step 6: Final answer
    x = 4,723,004.11

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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.