Home / 6,602,752.47-9,111,682.94-3,702,134.37

Finding the Fourth Proportional to 6,602,752.47, 9,111,682.94 and 3,702,134.37

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Solution

The fourth proportional to 6,602,752.47, 9,111,682.94 and 3,702,134.37 is: 5,108,880.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,752.47 : 9,111,682.94 = 3,702,134.37 : x
  2. Step 2: Convert to fraction form
    6,602,752.47/9,111,682.94 = 3,702,134.37/x
  3. Step 3: Cross multiply
    6,602,752.47x = 9,111,682.94 × 3,702,134.37
  4. Step 4: Simplify right side
    6,602,752.47x = 33,732,674,562,205.98
  5. Step 5: Solve for x
    x = 33,732,674,562,205.98/6,602,752.47
  6. Step 6: Final answer
    x = 5,108,880.69

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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.