Home / 3,292,031.79-4,934,574-1,775,301.93

Finding the Fourth Proportional to 3,292,031.79, 4,934,574 and 1,775,301.93

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Solution

The fourth proportional to 3,292,031.79, 4,934,574 and 1,775,301.93 is: 2,661,079.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,031.79 : 4,934,574 = 1,775,301.93 : x
  2. Step 2: Convert to fraction form
    3,292,031.79/4,934,574 = 1,775,301.93/x
  3. Step 3: Cross multiply
    3,292,031.79x = 4,934,574 × 1,775,301.93
  4. Step 4: Simplify right side
    3,292,031.79x = 8,760,358,745,927.82
  5. Step 5: Solve for x
    x = 8,760,358,745,927.82/3,292,031.79
  6. Step 6: Final answer
    x = 2,661,079.63

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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.