Home / 1,716,406.48-2,368,666.92-952,509.52

Finding the Fourth Proportional to 1,716,406.48, 2,368,666.92 and 952,509.52

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Solution

The fourth proportional to 1,716,406.48, 2,368,666.92 and 952,509.52 is: 1,314,477.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,406.48 : 2,368,666.92 = 952,509.52 : x
  2. Step 2: Convert to fraction form
    1,716,406.48/2,368,666.92 = 952,509.52/x
  3. Step 3: Cross multiply
    1,716,406.48x = 2,368,666.92 × 952,509.52
  4. Step 4: Simplify right side
    1,716,406.48x = 2,256,177,791,009.08
  5. Step 5: Solve for x
    x = 2,256,177,791,009.08/1,716,406.48
  6. Step 6: Final answer
    x = 1,314,477.55

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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.