Home / 1,754,693.84-2,632,040.48-956,646.48

Finding the Fourth Proportional to 1,754,693.84, 2,632,040.48 and 956,646.48

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Solution

The fourth proportional to 1,754,693.84, 2,632,040.48 and 956,646.48 is: 1,434,969.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,693.84 : 2,632,040.48 = 956,646.48 : x
  2. Step 2: Convert to fraction form
    1,754,693.84/2,632,040.48 = 956,646.48/x
  3. Step 3: Cross multiply
    1,754,693.84x = 2,632,040.48 × 956,646.48
  4. Step 4: Simplify right side
    1,754,693.84x = 2,517,932,260,409.51
  5. Step 5: Solve for x
    x = 2,517,932,260,409.51/1,754,693.84
  6. Step 6: Final answer
    x = 1,434,969.57

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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.