Home / 10,594,447.51-14,621,935.05-6,466,871.38

Finding the Fourth Proportional to 10,594,447.51, 14,621,935.05 and 6,466,871.38

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Solution

The fourth proportional to 10,594,447.51, 14,621,935.05 and 6,466,871.38 is: 8,925,257.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,594,447.51 : 14,621,935.05 = 6,466,871.38 : x
  2. Step 2: Convert to fraction form
    10,594,447.51/14,621,935.05 = 6,466,871.38/x
  3. Step 3: Cross multiply
    10,594,447.51x = 14,621,935.05 × 6,466,871.38
  4. Step 4: Simplify right side
    10,594,447.51x = 94,558,173,295,063.88
  5. Step 5: Solve for x
    x = 94,558,173,295,063.88/10,594,447.51
  6. Step 6: Final answer
    x = 8,925,257.61

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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.