Home / 1,250,035.48-1,724,959.40-733,810.33

Finding the Fourth Proportional to 1,250,035.48, 1,724,959.40 and 733,810.33

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Solution

The fourth proportional to 1,250,035.48, 1,724,959.40 and 733,810.33 is: 1,012,605.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,035.48 : 1,724,959.40 = 733,810.33 : x
  2. Step 2: Convert to fraction form
    1,250,035.48/1,724,959.40 = 733,810.33/x
  3. Step 3: Cross multiply
    1,250,035.48x = 1,724,959.40 × 733,810.33
  4. Step 4: Simplify right side
    1,250,035.48x = 1,265,793,014,256.75
  5. Step 5: Solve for x
    x = 1,265,793,014,256.75/1,250,035.48
  6. Step 6: Final answer
    x = 1,012,605.67

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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.