Home / 4,451,818.98-6,678,263.25-1,572,594.54

Finding the Fourth Proportional to 4,451,818.98, 6,678,263.25 and 1,572,594.54

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Solution

The fourth proportional to 4,451,818.98, 6,678,263.25 and 1,572,594.54 is: 2,359,080.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,818.98 : 6,678,263.25 = 1,572,594.54 : x
  2. Step 2: Convert to fraction form
    4,451,818.98/6,678,263.25 = 1,572,594.54/x
  3. Step 3: Cross multiply
    4,451,818.98x = 6,678,263.25 × 1,572,594.54
  4. Step 4: Simplify right side
    4,451,818.98x = 10,502,200,323,632.65
  5. Step 5: Solve for x
    x = 10,502,200,323,632.65/4,451,818.98
  6. Step 6: Final answer
    x = 2,359,080.72

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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.