Home / 4,680,879.60-7,009,509.60-3,736,095.60

Finding the Fourth Proportional to 4,680,879.60, 7,009,509.60 and 3,736,095.60

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Solution

The fourth proportional to 4,680,879.60, 7,009,509.60 and 3,736,095.60 is: 5,594,717.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,879.60 : 7,009,509.60 = 3,736,095.60 : x
  2. Step 2: Convert to fraction form
    4,680,879.60/7,009,509.60 = 3,736,095.60/x
  3. Step 3: Cross multiply
    4,680,879.60x = 7,009,509.60 × 3,736,095.60
  4. Step 4: Simplify right side
    4,680,879.60x = 26,188,197,974,717.76
  5. Step 5: Solve for x
    x = 26,188,197,974,717.76/4,680,879.60
  6. Step 6: Final answer
    x = 5,594,717.28

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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.