Home / 1,742,264.40-2,613,727.44-604,982.64

Finding the Fourth Proportional to 1,742,264.40, 2,613,727.44 and 604,982.64

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Solution

The fourth proportional to 1,742,264.40, 2,613,727.44 and 604,982.64 is: 907,588.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,264.40 : 2,613,727.44 = 604,982.64 : x
  2. Step 2: Convert to fraction form
    1,742,264.40/2,613,727.44 = 604,982.64/x
  3. Step 3: Cross multiply
    1,742,264.40x = 2,613,727.44 × 604,982.64
  4. Step 4: Simplify right side
    1,742,264.40x = 1,581,259,726,891.64
  5. Step 5: Solve for x
    x = 1,581,259,726,891.64/1,742,264.40
  6. Step 6: Final answer
    x = 907,588.84

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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.