Home / 3,164,051.66-4,366,389.39-1,713,746.66

Finding the Fourth Proportional to 3,164,051.66, 4,366,389.39 and 1,713,746.66

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Solution

The fourth proportional to 3,164,051.66, 4,366,389.39 and 1,713,746.66 is: 2,364,969.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,051.66 : 4,366,389.39 = 1,713,746.66 : x
  2. Step 2: Convert to fraction form
    3,164,051.66/4,366,389.39 = 1,713,746.66/x
  3. Step 3: Cross multiply
    3,164,051.66x = 4,366,389.39 × 1,713,746.66
  4. Step 4: Simplify right side
    3,164,051.66x = 7,482,885,233,371.94
  5. Step 5: Solve for x
    x = 7,482,885,233,371.94/3,164,051.66
  6. Step 6: Final answer
    x = 2,364,969.36

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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.