Home / 2,742,727.10-4,097,411.01-1,775,301.26

Finding the Fourth Proportional to 2,742,727.10, 4,097,411.01 and 1,775,301.26

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Solution

The fourth proportional to 2,742,727.10, 4,097,411.01 and 1,775,301.26 is: 2,652,155.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,727.10 : 4,097,411.01 = 1,775,301.26 : x
  2. Step 2: Convert to fraction form
    2,742,727.10/4,097,411.01 = 1,775,301.26/x
  3. Step 3: Cross multiply
    2,742,727.10x = 4,097,411.01 × 1,775,301.26
  4. Step 4: Simplify right side
    2,742,727.10x = 7,274,138,908,303.82
  5. Step 5: Solve for x
    x = 7,274,138,908,303.82/2,742,727.10
  6. Step 6: Final answer
    x = 2,652,155.56

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.