Home / 2,303,234.40-3,455,110.80-705,784.80

Finding the Fourth Proportional to 2,303,234.40, 3,455,110.80 and 705,784.80

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Solution

The fourth proportional to 2,303,234.40, 3,455,110.80 and 705,784.80 is: 1,058,756.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,234.40 : 3,455,110.80 = 705,784.80 : x
  2. Step 2: Convert to fraction form
    2,303,234.40/3,455,110.80 = 705,784.80/x
  3. Step 3: Cross multiply
    2,303,234.40x = 3,455,110.80 × 705,784.80
  4. Step 4: Simplify right side
    2,303,234.40x = 2,438,564,684,955.84
  5. Step 5: Solve for x
    x = 2,438,564,684,955.84/2,303,234.40
  6. Step 6: Final answer
    x = 1,058,756.63

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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.