Home / 3,077,070.08-4,617,985.92-2,011,823.36

Finding the Fourth Proportional to 3,077,070.08, 4,617,985.92 and 2,011,823.36

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Solution

The fourth proportional to 3,077,070.08, 4,617,985.92 and 2,011,823.36 is: 3,019,291.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,070.08 : 4,617,985.92 = 2,011,823.36 : x
  2. Step 2: Convert to fraction form
    3,077,070.08/4,617,985.92 = 2,011,823.36/x
  3. Step 3: Cross multiply
    3,077,070.08x = 4,617,985.92 × 2,011,823.36
  4. Step 4: Simplify right side
    3,077,070.08x = 9,290,571,950,007.09
  5. Step 5: Solve for x
    x = 9,290,571,950,007.09/3,077,070.08
  6. Step 6: Final answer
    x = 3,019,291.63

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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.