Home / 4,155,307.06-6,235,389.44-3,001,415.79

Finding the Fourth Proportional to 4,155,307.06, 6,235,389.44 and 3,001,415.79

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Solution

The fourth proportional to 4,155,307.06, 6,235,389.44 and 3,001,415.79 is: 4,503,878.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,307.06 : 6,235,389.44 = 3,001,415.79 : x
  2. Step 2: Convert to fraction form
    4,155,307.06/6,235,389.44 = 3,001,415.79/x
  3. Step 3: Cross multiply
    4,155,307.06x = 6,235,389.44 × 3,001,415.79
  4. Step 4: Simplify right side
    4,155,307.06x = 18,714,996,332,550.65
  5. Step 5: Solve for x
    x = 18,714,996,332,550.65/4,155,307.06
  6. Step 6: Final answer
    x = 4,503,878.07

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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.