Home / 6,675,259.34-9,212,039.01-3,775,083.91

Finding the Fourth Proportional to 6,675,259.34, 9,212,039.01 and 3,775,083.91

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Solution

The fourth proportional to 6,675,259.34, 9,212,039.01 and 3,775,083.91 is: 5,209,718.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675,259.34 : 9,212,039.01 = 3,775,083.91 : x
  2. Step 2: Convert to fraction form
    6,675,259.34/9,212,039.01 = 3,775,083.91/x
  3. Step 3: Cross multiply
    6,675,259.34x = 9,212,039.01 × 3,775,083.91
  4. Step 4: Simplify right side
    6,675,259.34x = 34,776,220,221,913.23
  5. Step 5: Solve for x
    x = 34,776,220,221,913.23/6,675,259.34
  6. Step 6: Final answer
    x = 5,209,718.22

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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.