Home / 6,106,332.48-8,426,890.80-3,353,291.52

Finding the Fourth Proportional to 6,106,332.48, 8,426,890.80 and 3,353,291.52

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Solution

The fourth proportional to 6,106,332.48, 8,426,890.80 and 3,353,291.52 is: 4,627,625.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,332.48 : 8,426,890.80 = 3,353,291.52 : x
  2. Step 2: Convert to fraction form
    6,106,332.48/8,426,890.80 = 3,353,291.52/x
  3. Step 3: Cross multiply
    6,106,332.48x = 8,426,890.80 × 3,353,291.52
  4. Step 4: Simplify right side
    6,106,332.48x = 28,257,821,459,606.02
  5. Step 5: Solve for x
    x = 28,257,821,459,606.02/6,106,332.48
  6. Step 6: Final answer
    x = 4,627,625.76

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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.