Home / 3,163,347.83-4,365,422.31-1,713,044.84

Finding the Fourth Proportional to 3,163,347.83, 4,365,422.31 and 1,713,044.84

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Solution

The fourth proportional to 3,163,347.83, 4,365,422.31 and 1,713,044.84 is: 2,364,003.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,347.83 : 4,365,422.31 = 1,713,044.84 : x
  2. Step 2: Convert to fraction form
    3,163,347.83/4,365,422.31 = 1,713,044.84/x
  3. Step 3: Cross multiply
    3,163,347.83x = 4,365,422.31 × 1,713,044.84
  4. Step 4: Simplify right side
    3,163,347.83x = 7,478,164,162,566.38
  5. Step 5: Solve for x
    x = 7,478,164,162,566.38/3,163,347.83
  6. Step 6: Final answer
    x = 2,364,003.13

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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.