Home / 2,466,330.53-3,403,969.27-1,434,157.66

Finding the Fourth Proportional to 2,466,330.53, 3,403,969.27 and 1,434,157.66

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Solution

The fourth proportional to 2,466,330.53, 3,403,969.27 and 1,434,157.66 is: 1,979,389.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,330.53 : 3,403,969.27 = 1,434,157.66 : x
  2. Step 2: Convert to fraction form
    2,466,330.53/3,403,969.27 = 1,434,157.66/x
  3. Step 3: Cross multiply
    2,466,330.53x = 3,403,969.27 × 1,434,157.66
  4. Step 4: Simplify right side
    2,466,330.53x = 4,881,828,590,879.79
  5. Step 5: Solve for x
    x = 4,881,828,590,879.79/2,466,330.53
  6. Step 6: Final answer
    x = 1,979,389.43

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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.