Home / 7,053,646.05-9,733,904.46-3,956,175.27

Finding the Fourth Proportional to 7,053,646.05, 9,733,904.46 and 3,956,175.27

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Solution

The fourth proportional to 7,053,646.05, 9,733,904.46 and 3,956,175.27 is: 5,459,450.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053,646.05 : 9,733,904.46 = 3,956,175.27 : x
  2. Step 2: Convert to fraction form
    7,053,646.05/9,733,904.46 = 3,956,175.27/x
  3. Step 3: Cross multiply
    7,053,646.05x = 9,733,904.46 × 3,956,175.27
  4. Step 4: Simplify right side
    7,053,646.05x = 38,509,032,105,194.71
  5. Step 5: Solve for x
    x = 38,509,032,105,194.71/7,053,646.05
  6. Step 6: Final answer
    x = 5,459,450.59

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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.