Home / 4,012,382.51-6,019,030.43-1,454,801.93

Finding the Fourth Proportional to 4,012,382.51, 6,019,030.43 and 1,454,801.93

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Solution

The fourth proportional to 4,012,382.51, 6,019,030.43 and 1,454,801.93 is: 2,182,368.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,382.51 : 6,019,030.43 = 1,454,801.93 : x
  2. Step 2: Convert to fraction form
    4,012,382.51/6,019,030.43 = 1,454,801.93/x
  3. Step 3: Cross multiply
    4,012,382.51x = 6,019,030.43 × 1,454,801.93
  4. Step 4: Simplify right side
    4,012,382.51x = 8,756,497,048,923.57
  5. Step 5: Solve for x
    x = 8,756,497,048,923.57/4,012,382.51
  6. Step 6: Final answer
    x = 2,182,368.47

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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.