Home / 6,048,201.60-9,059,860.80-4,157,078.40

Finding the Fourth Proportional to 6,048,201.60, 9,059,860.80 and 4,157,078.40

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Solution

The fourth proportional to 6,048,201.60, 9,059,860.80 and 4,157,078.40 is: 6,227,066.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,201.60 : 9,059,860.80 = 4,157,078.40 : x
  2. Step 2: Convert to fraction form
    6,048,201.60/9,059,860.80 = 4,157,078.40/x
  3. Step 3: Cross multiply
    6,048,201.60x = 9,059,860.80 × 4,157,078.40
  4. Step 4: Simplify right side
    6,048,201.60x = 37,662,551,638,686.72
  5. Step 5: Solve for x
    x = 37,662,551,638,686.72/6,048,201.60
  6. Step 6: Final answer
    x = 6,227,066.18

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1.5x scale

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.