Home / 3,402,634.23-4,696,314.26-1,953,308.79

Finding the Fourth Proportional to 3,402,634.23, 4,696,314.26 and 1,953,308.79

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Solution

The fourth proportional to 3,402,634.23, 4,696,314.26 and 1,953,308.79 is: 2,695,955.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,634.23 : 4,696,314.26 = 1,953,308.79 : x
  2. Step 2: Convert to fraction form
    3,402,634.23/4,696,314.26 = 1,953,308.79/x
  3. Step 3: Cross multiply
    3,402,634.23x = 4,696,314.26 × 1,953,308.79
  4. Step 4: Simplify right side
    3,402,634.23x = 9,173,351,914,893.80
  5. Step 5: Solve for x
    x = 9,173,351,914,893.80/3,402,634.23
  6. Step 6: Final answer
    x = 2,695,955.93

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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.