Home / 4,964,685.95-7,448,229.45-1,725,756.03

Finding the Fourth Proportional to 4,964,685.95, 7,448,229.45 and 1,725,756.03

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Solution

The fourth proportional to 4,964,685.95, 7,448,229.45 and 1,725,756.03 is: 2,589,051.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,685.95 : 7,448,229.45 = 1,725,756.03 : x
  2. Step 2: Convert to fraction form
    4,964,685.95/7,448,229.45 = 1,725,756.03/x
  3. Step 3: Cross multiply
    4,964,685.95x = 7,448,229.45 × 1,725,756.03
  4. Step 4: Simplify right side
    4,964,685.95x = 12,853,826,886,161.08
  5. Step 5: Solve for x
    x = 12,853,826,886,161.08/4,964,685.95
  6. Step 6: Final answer
    x = 2,589,051.35

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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.