Home / 1,173,947.85-1,760,690.84-375,014.07

Finding the Fourth Proportional to 1,173,947.85, 1,760,690.84 and 375,014.07

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Solution

The fourth proportional to 1,173,947.85, 1,760,690.84 and 375,014.07 is: 562,447.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,947.85 : 1,760,690.84 = 375,014.07 : x
  2. Step 2: Convert to fraction form
    1,173,947.85/1,760,690.84 = 375,014.07/x
  3. Step 3: Cross multiply
    1,173,947.85x = 1,760,690.84 × 375,014.07
  4. Step 4: Simplify right side
    1,173,947.85x = 660,283,836,045.05
  5. Step 5: Solve for x
    x = 660,283,836,045.05/1,173,947.85
  6. Step 6: Final answer
    x = 562,447.33

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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.