Home / 6,425,008.59-9,634,412.61-3,730,012.23

Finding the Fourth Proportional to 6,425,008.59, 9,634,412.61 and 3,730,012.23

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Solution

The fourth proportional to 6,425,008.59, 9,634,412.61 and 3,730,012.23 is: 5,593,218.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,425,008.59 : 9,634,412.61 = 3,730,012.23 : x
  2. Step 2: Convert to fraction form
    6,425,008.59/9,634,412.61 = 3,730,012.23/x
  3. Step 3: Cross multiply
    6,425,008.59x = 9,634,412.61 × 3,730,012.23
  4. Step 4: Simplify right side
    6,425,008.59x = 35,936,476,864,166.22
  5. Step 5: Solve for x
    x = 35,936,476,864,166.22/6,425,008.59
  6. Step 6: Final answer
    x = 5,593,218.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.