Home / 2,496,918.56-3,745,409.63-877,622.04

Finding the Fourth Proportional to 2,496,918.56, 3,745,409.63 and 877,622.04

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Solution

The fourth proportional to 2,496,918.56, 3,745,409.63 and 877,622.04 is: 1,316,444.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,918.56 : 3,745,409.63 = 877,622.04 : x
  2. Step 2: Convert to fraction form
    2,496,918.56/3,745,409.63 = 877,622.04/x
  3. Step 3: Cross multiply
    2,496,918.56x = 3,745,409.63 × 877,622.04
  4. Step 4: Simplify right side
    2,496,918.56x = 3,287,054,035,728.14
  5. Step 5: Solve for x
    x = 3,287,054,035,728.14/2,496,918.56
  6. Step 6: Final answer
    x = 1,316,444.23

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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.