Home / 2,307,703.61-3,447,164.70-1,709,832.48

Finding the Fourth Proportional to 2,307,703.61, 3,447,164.70 and 1,709,832.48

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Solution

The fourth proportional to 2,307,703.61, 3,447,164.70 and 1,709,832.48 is: 2,554,086.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,703.61 : 3,447,164.70 = 1,709,832.48 : x
  2. Step 2: Convert to fraction form
    2,307,703.61/3,447,164.70 = 1,709,832.48/x
  3. Step 3: Cross multiply
    2,307,703.61x = 3,447,164.70 × 1,709,832.48
  4. Step 4: Simplify right side
    2,307,703.61x = 5,894,074,167,969.46
  5. Step 5: Solve for x
    x = 5,894,074,167,969.46/2,307,703.61
  6. Step 6: Final answer
    x = 2,554,086.30

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.