Home / 3,007,259.01-4,510,813.46-877,361.85

Finding the Fourth Proportional to 3,007,259.01, 4,510,813.46 and 877,361.85

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Solution

The fourth proportional to 3,007,259.01, 4,510,813.46 and 877,361.85 is: 1,316,020.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,259.01 : 4,510,813.46 = 877,361.85 : x
  2. Step 2: Convert to fraction form
    3,007,259.01/4,510,813.46 = 877,361.85/x
  3. Step 3: Cross multiply
    3,007,259.01x = 4,510,813.46 × 877,361.85
  4. Step 4: Simplify right side
    3,007,259.01x = 3,957,615,637,883.69
  5. Step 5: Solve for x
    x = 3,957,615,637,883.69/3,007,259.01
  6. Step 6: Final answer
    x = 1,316,020.88

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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.