Home / 5,576,666.30-7,691,460.70-4,033,715.93

Finding the Fourth Proportional to 5,576,666.30, 7,691,460.70 and 4,033,715.93

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Solution

The fourth proportional to 5,576,666.30, 7,691,460.70 and 4,033,715.93 is: 5,563,389.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,666.30 : 7,691,460.70 = 4,033,715.93 : x
  2. Step 2: Convert to fraction form
    5,576,666.30/7,691,460.70 = 4,033,715.93/x
  3. Step 3: Cross multiply
    5,576,666.30x = 7,691,460.70 × 4,033,715.93
  4. Step 4: Simplify right side
    5,576,666.30x = 31,025,167,550,558.95
  5. Step 5: Solve for x
    x = 31,025,167,550,558.95/5,576,666.30
  6. Step 6: Final answer
    x = 5,563,389.65

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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.