Home / 8,473,950.36-11,694,126.78-4,606,477.74

Finding the Fourth Proportional to 8,473,950.36, 11,694,126.78 and 4,606,477.74

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Solution

The fourth proportional to 8,473,950.36, 11,694,126.78 and 4,606,477.74 is: 6,356,980.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,473,950.36 : 11,694,126.78 = 4,606,477.74 : x
  2. Step 2: Convert to fraction form
    8,473,950.36/11,694,126.78 = 4,606,477.74/x
  3. Step 3: Cross multiply
    8,473,950.36x = 11,694,126.78 × 4,606,477.74
  4. Step 4: Simplify right side
    8,473,950.36x = 53,868,734,700,807.88
  5. Step 5: Solve for x
    x = 53,868,734,700,807.88/8,473,950.36
  6. Step 6: Final answer
    x = 6,356,980.21

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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.