Home / 3,335,106.18-4,600,756.26-2,109,347.37

Finding the Fourth Proportional to 3,335,106.18, 4,600,756.26 and 2,109,347.37

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Solution

The fourth proportional to 3,335,106.18, 4,600,756.26 and 2,109,347.37 is: 2,909,830.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,106.18 : 4,600,756.26 = 2,109,347.37 : x
  2. Step 2: Convert to fraction form
    3,335,106.18/4,600,756.26 = 2,109,347.37/x
  3. Step 3: Cross multiply
    3,335,106.18x = 4,600,756.26 × 2,109,347.37
  4. Step 4: Simplify right side
    3,335,106.18x = 9,704,593,117,042.04
  5. Step 5: Solve for x
    x = 9,704,593,117,042.04/3,335,106.18
  6. Step 6: Final answer
    x = 2,909,830.33

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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.