Home / 2,303,840.04-3,455,366.32-620,549.88

Finding the Fourth Proportional to 2,303,840.04, 3,455,366.32 and 620,549.88

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Solution

The fourth proportional to 2,303,840.04, 3,455,366.32 and 620,549.88 is: 930,718.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,840.04 : 3,455,366.32 = 620,549.88 : x
  2. Step 2: Convert to fraction form
    2,303,840.04/3,455,366.32 = 620,549.88/x
  3. Step 3: Cross multiply
    2,303,840.04x = 3,455,366.32 × 620,549.88
  4. Step 4: Simplify right side
    2,303,840.04x = 2,144,227,155,232.04
  5. Step 5: Solve for x
    x = 2,144,227,155,232.04/2,303,840.04
  6. Step 6: Final answer
    x = 930,718.76

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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.