Home / 1,552,365.24-2,141,480.16-907,364.04

Finding the Fourth Proportional to 1,552,365.24, 2,141,480.16 and 907,364.04

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Solution

The fourth proportional to 1,552,365.24, 2,141,480.16 and 907,364.04 is: 1,251,704.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,365.24 : 2,141,480.16 = 907,364.04 : x
  2. Step 2: Convert to fraction form
    1,552,365.24/2,141,480.16 = 907,364.04/x
  3. Step 3: Cross multiply
    1,552,365.24x = 2,141,480.16 × 907,364.04
  4. Step 4: Simplify right side
    1,552,365.24x = 1,943,102,089,557.45
  5. Step 5: Solve for x
    x = 1,943,102,089,557.45/1,552,365.24
  6. Step 6: Final answer
    x = 1,251,704.20

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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.