Home / 4,030,005.23-5,559,946.69-2,286,664.82

Finding the Fourth Proportional to 4,030,005.23, 5,559,946.69 and 2,286,664.82

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Solution

The fourth proportional to 4,030,005.23, 5,559,946.69 and 2,286,664.82 is: 3,154,768.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,005.23 : 5,559,946.69 = 2,286,664.82 : x
  2. Step 2: Convert to fraction form
    4,030,005.23/5,559,946.69 = 2,286,664.82/x
  3. Step 3: Cross multiply
    4,030,005.23x = 5,559,946.69 × 2,286,664.82
  4. Step 4: Simplify right side
    4,030,005.23x = 12,713,734,497,098.45
  5. Step 5: Solve for x
    x = 12,713,734,497,098.45/4,030,005.23
  6. Step 6: Final answer
    x = 3,154,768.73

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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.