Home / 2,742,755.68-3,785,030.67-1,654,817.04

Finding the Fourth Proportional to 2,742,755.68, 3,785,030.67 and 1,654,817.04

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Solution

The fourth proportional to 2,742,755.68, 3,785,030.67 and 1,654,817.04 is: 2,283,664.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,755.68 : 3,785,030.67 = 1,654,817.04 : x
  2. Step 2: Convert to fraction form
    2,742,755.68/3,785,030.67 = 1,654,817.04/x
  3. Step 3: Cross multiply
    2,742,755.68x = 3,785,030.67 × 1,654,817.04
  4. Step 4: Simplify right side
    2,742,755.68x = 6,263,533,255,844.18
  5. Step 5: Solve for x
    x = 6,263,533,255,844.18/2,742,755.68
  6. Step 6: Final answer
    x = 2,283,664.31

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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.