Home / 10,508,175.84-14,500,953.60-6,160,158

Finding the Fourth Proportional to 10,508,175.84, 14,500,953.60 and 6,160,158

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Solution

The fourth proportional to 10,508,175.84, 14,500,953.60 and 6,160,158 is: 8,500,825.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,508,175.84 : 14,500,953.60 = 6,160,158 : x
  2. Step 2: Convert to fraction form
    10,508,175.84/14,500,953.60 = 6,160,158/x
  3. Step 3: Cross multiply
    10,508,175.84x = 14,500,953.60 × 6,160,158
  4. Step 4: Simplify right side
    10,508,175.84x = 89,328,165,326,668.80
  5. Step 5: Solve for x
    x = 89,328,165,326,668.80/10,508,175.84
  6. Step 6: Final answer
    x = 8,500,825.14

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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.