Home / 700,252.56-1,050,113.16-226,810.80

Finding the Fourth Proportional to 700,252.56, 1,050,113.16 and 226,810.80

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Solution

The fourth proportional to 700,252.56, 1,050,113.16 and 226,810.80 is: 340,130.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,252.56 : 1,050,113.16 = 226,810.80 : x
  2. Step 2: Convert to fraction form
    700,252.56/1,050,113.16 = 226,810.80/x
  3. Step 3: Cross multiply
    700,252.56x = 1,050,113.16 × 226,810.80
  4. Step 4: Simplify right side
    700,252.56x = 238,177,005,910.13
  5. Step 5: Solve for x
    x = 238,177,005,910.13/700,252.56
  6. Step 6: Final answer
    x = 340,130.15

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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.