Home / 7,283,717.43-10,051,528.51-4,020,531.24

Finding the Fourth Proportional to 7,283,717.43, 10,051,528.51 and 4,020,531.24

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Solution

The fourth proportional to 7,283,717.43, 10,051,528.51 and 4,020,531.24 is: 5,548,332.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,717.43 : 10,051,528.51 = 4,020,531.24 : x
  2. Step 2: Convert to fraction form
    7,283,717.43/10,051,528.51 = 4,020,531.24/x
  3. Step 3: Cross multiply
    7,283,717.43x = 10,051,528.51 × 4,020,531.24
  4. Step 4: Simplify right side
    7,283,717.43x = 40,412,484,384,205.66
  5. Step 5: Solve for x
    x = 40,412,484,384,205.66/7,283,717.43
  6. Step 6: Final answer
    x = 5,548,332.26

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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.