Home / 4,862,395.94-7,293,904.95-1,870,579.94

Finding the Fourth Proportional to 4,862,395.94, 7,293,904.95 and 1,870,579.94

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Solution

The fourth proportional to 4,862,395.94, 7,293,904.95 and 1,870,579.94 is: 2,805,989.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862,395.94 : 7,293,904.95 = 1,870,579.94 : x
  2. Step 2: Convert to fraction form
    4,862,395.94/7,293,904.95 = 1,870,579.94/x
  3. Step 3: Cross multiply
    4,862,395.94x = 7,293,904.95 × 1,870,579.94
  4. Step 4: Simplify right side
    4,862,395.94x = 13,643,832,283,736.70
  5. Step 5: Solve for x
    x = 13,643,832,283,736.70/4,862,395.94
  6. Step 6: Final answer
    x = 2,805,989.57

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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.