Home / 1,745,270.96-2,617,258.43-607,741.18

Finding the Fourth Proportional to 1,745,270.96, 2,617,258.43 and 607,741.18

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Solution

The fourth proportional to 1,745,270.96, 2,617,258.43 and 607,741.18 is: 911,386.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,270.96 : 2,617,258.43 = 607,741.18 : x
  2. Step 2: Convert to fraction form
    1,745,270.96/2,617,258.43 = 607,741.18/x
  3. Step 3: Cross multiply
    1,745,270.96x = 2,617,258.43 × 607,741.18
  4. Step 4: Simplify right side
    1,745,270.96x = 1,590,615,721,589.35
  5. Step 5: Solve for x
    x = 1,590,615,721,589.35/1,745,270.96
  6. Step 6: Final answer
    x = 911,386.12

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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.