Home / 3,373,709.60-4,655,835.52-1,845,816.80

Finding the Fourth Proportional to 3,373,709.60, 4,655,835.52 and 1,845,816.80

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Solution

The fourth proportional to 3,373,709.60, 4,655,835.52 and 1,845,816.80 is: 2,547,290.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,709.60 : 4,655,835.52 = 1,845,816.80 : x
  2. Step 2: Convert to fraction form
    3,373,709.60/4,655,835.52 = 1,845,816.80/x
  3. Step 3: Cross multiply
    3,373,709.60x = 4,655,835.52 × 1,845,816.80
  4. Step 4: Simplify right side
    3,373,709.60x = 8,593,819,420,852.74
  5. Step 5: Solve for x
    x = 8,593,819,420,852.74/3,373,709.60
  6. Step 6: Final answer
    x = 2,547,290.80

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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.