Home / 1,546,187-2,133,971.34-942,924.92

Finding the Fourth Proportional to 1,546,187, 2,133,971.34 and 942,924.92

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Solution

The fourth proportional to 1,546,187, 2,133,971.34 and 942,924.92 is: 1,301,378.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,187 : 2,133,971.34 = 942,924.92 : x
  2. Step 2: Convert to fraction form
    1,546,187/2,133,971.34 = 942,924.92/x
  3. Step 3: Cross multiply
    1,546,187x = 2,133,971.34 × 942,924.92
  4. Step 4: Simplify right side
    1,546,187x = 2,012,174,755,051.79
  5. Step 5: Solve for x
    x = 2,012,174,755,051.79/1,546,187
  6. Step 6: Final answer
    x = 1,301,378.65

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1.5x scale

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.