Home / 1,946,476.02-2,685,747.32-1,086,904.02

Finding the Fourth Proportional to 1,946,476.02, 2,685,747.32 and 1,086,904.02

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Solution

The fourth proportional to 1,946,476.02, 2,685,747.32 and 1,086,904.02 is: 1,499,710.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,476.02 : 2,685,747.32 = 1,086,904.02 : x
  2. Step 2: Convert to fraction form
    1,946,476.02/2,685,747.32 = 1,086,904.02/x
  3. Step 3: Cross multiply
    1,946,476.02x = 2,685,747.32 × 1,086,904.02
  4. Step 4: Simplify right side
    1,946,476.02x = 2,919,149,558,812.23
  5. Step 5: Solve for x
    x = 2,919,149,558,812.23/1,946,476.02
  6. Step 6: Final answer
    x = 1,499,710.00

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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.