Home / 5,346,038.39-8,016,401.84-1,702,292.54

Finding the Fourth Proportional to 5,346,038.39, 8,016,401.84 and 1,702,292.54

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Solution

The fourth proportional to 5,346,038.39, 8,016,401.84 and 1,702,292.54 is: 2,552,593.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,038.39 : 8,016,401.84 = 1,702,292.54 : x
  2. Step 2: Convert to fraction form
    5,346,038.39/8,016,401.84 = 1,702,292.54/x
  3. Step 3: Cross multiply
    5,346,038.39x = 8,016,401.84 × 1,702,292.54
  4. Step 4: Simplify right side
    5,346,038.39x = 13,646,261,001,280.80
  5. Step 5: Solve for x
    x = 13,646,261,001,280.80/5,346,038.39
  6. Step 6: Final answer
    x = 2,552,593.16

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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.