Home / 1,293,062.91-1,937,582.66-493,908.27

Finding the Fourth Proportional to 1,293,062.91, 1,937,582.66 and 493,908.27

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Solution

The fourth proportional to 1,293,062.91, 1,937,582.66 and 493,908.27 is: 740,094.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,293,062.91 : 1,937,582.66 = 493,908.27 : x
  2. Step 2: Convert to fraction form
    1,293,062.91/1,937,582.66 = 493,908.27/x
  3. Step 3: Cross multiply
    1,293,062.91x = 1,937,582.66 × 493,908.27
  4. Step 4: Simplify right side
    1,293,062.91x = 956,988,097,113.06
  5. Step 5: Solve for x
    x = 956,988,097,113.06/1,293,062.91
  6. Step 6: Final answer
    x = 740,094.00

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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.