Home / 7,326,044.13-10,109,940.90-4,063,358.46

Finding the Fourth Proportional to 7,326,044.13, 10,109,940.90 and 4,063,358.46

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Solution

The fourth proportional to 7,326,044.13, 10,109,940.90 and 4,063,358.46 is: 5,607,434.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,044.13 : 10,109,940.90 = 4,063,358.46 : x
  2. Step 2: Convert to fraction form
    7,326,044.13/10,109,940.90 = 4,063,358.46/x
  3. Step 3: Cross multiply
    7,326,044.13x = 10,109,940.90 × 4,063,358.46
  4. Step 4: Simplify right side
    7,326,044.13x = 41,080,313,886,115.02
  5. Step 5: Solve for x
    x = 41,080,313,886,115.02/7,326,044.13
  6. Step 6: Final answer
    x = 5,607,434.68

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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.