Home / 6,708,808.80-10,064,525.40-2,870,623.80

Finding the Fourth Proportional to 6,708,808.80, 10,064,525.40 and 2,870,623.80

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Solution

The fourth proportional to 6,708,808.80, 10,064,525.40 and 2,870,623.80 is: 4,306,497.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,808.80 : 10,064,525.40 = 2,870,623.80 : x
  2. Step 2: Convert to fraction form
    6,708,808.80/10,064,525.40 = 2,870,623.80/x
  3. Step 3: Cross multiply
    6,708,808.80x = 10,064,525.40 × 2,870,623.80
  4. Step 4: Simplify right side
    6,708,808.80x = 28,891,466,148,944.52
  5. Step 5: Solve for x
    x = 28,891,466,148,944.52/6,708,808.80
  6. Step 6: Final answer
    x = 4,306,497.18

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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.