Home / 2,903,210.07-4,354,984.60-881,519.93

Finding the Fourth Proportional to 2,903,210.07, 4,354,984.60 and 881,519.93

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Solution

The fourth proportional to 2,903,210.07, 4,354,984.60 and 881,519.93 is: 1,322,331.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,210.07 : 4,354,984.60 = 881,519.93 : x
  2. Step 2: Convert to fraction form
    2,903,210.07/4,354,984.60 = 881,519.93/x
  3. Step 3: Cross multiply
    2,903,210.07x = 4,354,984.60 × 881,519.93
  4. Step 4: Simplify right side
    2,903,210.07x = 3,839,005,728,426.74
  5. Step 5: Solve for x
    x = 3,839,005,728,426.74/2,903,210.07
  6. Step 6: Final answer
    x = 1,322,331.36

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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.