Home / 4,539,273.60-6,808,910.40-2,413,509.60

Finding the Fourth Proportional to 4,539,273.60, 6,808,910.40 and 2,413,509.60

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Solution

The fourth proportional to 4,539,273.60, 6,808,910.40 and 2,413,509.60 is: 3,620,264.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539,273.60 : 6,808,910.40 = 2,413,509.60 : x
  2. Step 2: Convert to fraction form
    4,539,273.60/6,808,910.40 = 2,413,509.60/x
  3. Step 3: Cross multiply
    4,539,273.60x = 6,808,910.40 × 2,413,509.60
  4. Step 4: Simplify right side
    4,539,273.60x = 16,433,370,615,939.84
  5. Step 5: Solve for x
    x = 16,433,370,615,939.84/4,539,273.60
  6. Step 6: Final answer
    x = 3,620,264.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.