Home / 3,533,567.08-5,301,414.60-1,258,794.40

Finding the Fourth Proportional to 3,533,567.08, 5,301,414.60 and 1,258,794.40

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Solution

The fourth proportional to 3,533,567.08, 5,301,414.60 and 1,258,794.40 is: 1,888,570.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,567.08 : 5,301,414.60 = 1,258,794.40 : x
  2. Step 2: Convert to fraction form
    3,533,567.08/5,301,414.60 = 1,258,794.40/x
  3. Step 3: Cross multiply
    3,533,567.08x = 5,301,414.60 × 1,258,794.40
  4. Step 4: Simplify right side
    3,533,567.08x = 6,673,391,010,558.24
  5. Step 5: Solve for x
    x = 6,673,391,010,558.24/3,533,567.08
  6. Step 6: Final answer
    x = 1,888,570.63

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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.