Home / 1,658,340.18-2,483,524.05-946,209.30

Finding the Fourth Proportional to 1,658,340.18, 2,483,524.05 and 946,209.30

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Solution

The fourth proportional to 1,658,340.18, 2,483,524.05 and 946,209.30 is: 1,417,039.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,340.18 : 2,483,524.05 = 946,209.30 : x
  2. Step 2: Convert to fraction form
    1,658,340.18/2,483,524.05 = 946,209.30/x
  3. Step 3: Cross multiply
    1,658,340.18x = 2,483,524.05 × 946,209.30
  4. Step 4: Simplify right side
    1,658,340.18x = 2,349,933,552,883.67
  5. Step 5: Solve for x
    x = 2,349,933,552,883.67/1,658,340.18
  6. Step 6: Final answer
    x = 1,417,039.51

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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.