Home / 9,349,916.70-14,027,499.45-4,557,762.30

Finding the Fourth Proportional to 9,349,916.70, 14,027,499.45 and 4,557,762.30

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Solution

The fourth proportional to 9,349,916.70, 14,027,499.45 and 4,557,762.30 is: 6,837,922.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349,916.70 : 14,027,499.45 = 4,557,762.30 : x
  2. Step 2: Convert to fraction form
    9,349,916.70/14,027,499.45 = 4,557,762.30/x
  3. Step 3: Cross multiply
    9,349,916.70x = 14,027,499.45 × 4,557,762.30
  4. Step 4: Simplify right side
    9,349,916.70x = 63,934,008,156,480.73
  5. Step 5: Solve for x
    x = 63,934,008,156,480.73/9,349,916.70
  6. Step 6: Final answer
    x = 6,837,922.75

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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.