Home / 10,457,936.01-14,429,712.99-6,105,046.71

Finding the Fourth Proportional to 10,457,936.01, 14,429,712.99 and 6,105,046.71

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Solution

The fourth proportional to 10,457,936.01, 14,429,712.99 and 6,105,046.71 is: 8,423,657.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,457,936.01 : 14,429,712.99 = 6,105,046.71 : x
  2. Step 2: Convert to fraction form
    10,457,936.01/14,429,712.99 = 6,105,046.71/x
  3. Step 3: Cross multiply
    10,457,936.01x = 14,429,712.99 × 6,105,046.71
  4. Step 4: Simplify right side
    10,457,936.01x = 88,094,071,815,843.77
  5. Step 5: Solve for x
    x = 88,094,071,815,843.77/10,457,936.01
  6. Step 6: Final answer
    x = 8,423,657.57

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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.