Home / 1,658,332.68-2,483,512.80-946,201.80

Finding the Fourth Proportional to 1,658,332.68, 2,483,512.80 and 946,201.80

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Solution

The fourth proportional to 1,658,332.68, 2,483,512.80 and 946,201.80 is: 1,417,028.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,332.68 : 2,483,512.80 = 946,201.80 : x
  2. Step 2: Convert to fraction form
    1,658,332.68/2,483,512.80 = 946,201.80/x
  3. Step 3: Cross multiply
    1,658,332.68x = 2,483,512.80 × 946,201.80
  4. Step 4: Simplify right side
    1,658,332.68x = 2,349,904,281,683.04
  5. Step 5: Solve for x
    x = 2,349,904,281,683.04/1,658,332.68
  6. Step 6: Final answer
    x = 1,417,028.27

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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.