Home / 14,549,879.60-21,826,507.83-4,835,359.56

Finding the Fourth Proportional to 14,549,879.60, 21,826,507.83 and 4,835,359.56

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Solution

The fourth proportional to 14,549,879.60, 21,826,507.83 and 4,835,359.56 is: 7,253,600.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,549,879.60 : 21,826,507.83 = 4,835,359.56 : x
  2. Step 2: Convert to fraction form
    14,549,879.60/21,826,507.83 = 4,835,359.56/x
  3. Step 3: Cross multiply
    14,549,879.60x = 21,826,507.83 × 4,835,359.56
  4. Step 4: Simplify right side
    14,549,879.60x = 105,539,013,273,028.55
  5. Step 5: Solve for x
    x = 105,539,013,273,028.55/14,549,879.60
  6. Step 6: Final answer
    x = 7,253,600.45

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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.