Home / 1,035,089.35-1,552,696.05-325,117.39

Finding the Fourth Proportional to 1,035,089.35, 1,552,696.05 and 325,117.39

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Solution

The fourth proportional to 1,035,089.35, 1,552,696.05 and 325,117.39 is: 487,695.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,089.35 : 1,552,696.05 = 325,117.39 : x
  2. Step 2: Convert to fraction form
    1,035,089.35/1,552,696.05 = 325,117.39/x
  3. Step 3: Cross multiply
    1,035,089.35x = 1,552,696.05 × 325,117.39
  4. Step 4: Simplify right side
    1,035,089.35x = 504,808,487,239.31
  5. Step 5: Solve for x
    x = 504,808,487,239.31/1,035,089.35
  6. Step 6: Final answer
    x = 487,695.57

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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.