Home / 6,803,235-10,204,852.50-2,814,147

Finding the Fourth Proportional to 6,803,235, 10,204,852.50 and 2,814,147

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Solution

The fourth proportional to 6,803,235, 10,204,852.50 and 2,814,147 is: 4,221,220.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,235 : 10,204,852.50 = 2,814,147 : x
  2. Step 2: Convert to fraction form
    6,803,235/10,204,852.50 = 2,814,147/x
  3. Step 3: Cross multiply
    6,803,235x = 10,204,852.50 × 2,814,147
  4. Step 4: Simplify right side
    6,803,235x = 28,717,955,048,317.50
  5. Step 5: Solve for x
    x = 28,717,955,048,317.50/6,803,235
  6. Step 6: Final answer
    x = 4,221,220.50

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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.