Home / 1,594,493.65-2,202,501.63-1,181,866.93

Finding the Fourth Proportional to 1,594,493.65, 2,202,501.63 and 1,181,866.93

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Solution

The fourth proportional to 1,594,493.65, 2,202,501.63 and 1,181,866.93 is: 1,632,533.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,493.65 : 2,202,501.63 = 1,181,866.93 : x
  2. Step 2: Convert to fraction form
    1,594,493.65/2,202,501.63 = 1,181,866.93/x
  3. Step 3: Cross multiply
    1,594,493.65x = 2,202,501.63 × 1,181,866.93
  4. Step 4: Simplify right side
    1,594,493.65x = 2,603,063,839,768.10
  5. Step 5: Solve for x
    x = 2,603,063,839,768.10/1,594,493.65
  6. Step 6: Final answer
    x = 1,632,533.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.