Home / 1,734,293.58-2,602,337.36-1,258,444.57

Finding the Fourth Proportional to 1,734,293.58, 2,602,337.36 and 1,258,444.57

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Solution

The fourth proportional to 1,734,293.58, 2,602,337.36 and 1,258,444.57 is: 1,888,317.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,293.58 : 2,602,337.36 = 1,258,444.57 : x
  2. Step 2: Convert to fraction form
    1,734,293.58/2,602,337.36 = 1,258,444.57/x
  3. Step 3: Cross multiply
    1,734,293.58x = 2,602,337.36 × 1,258,444.57
  4. Step 4: Simplify right side
    1,734,293.58x = 3,274,897,300,696.23
  5. Step 5: Solve for x
    x = 3,274,897,300,696.23/1,734,293.58
  6. Step 6: Final answer
    x = 1,888,317.72

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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.