Home / 6,054,766.85-8,355,746.36-3,700,345.79

Finding the Fourth Proportional to 6,054,766.85, 8,355,746.36 and 3,700,345.79

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Solution

The fourth proportional to 6,054,766.85, 8,355,746.36 and 3,700,345.79 is: 5,106,579.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,766.85 : 8,355,746.36 = 3,700,345.79 : x
  2. Step 2: Convert to fraction form
    6,054,766.85/8,355,746.36 = 3,700,345.79/x
  3. Step 3: Cross multiply
    6,054,766.85x = 8,355,746.36 × 3,700,345.79
  4. Step 4: Simplify right side
    6,054,766.85x = 30,919,150,895,674.05
  5. Step 5: Solve for x
    x = 30,919,150,895,674.05/6,054,766.85
  6. Step 6: Final answer
    x = 5,106,579.93

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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.