Home / 3,416,556.87-5,114,280.29-1,875,697.82

Finding the Fourth Proportional to 3,416,556.87, 5,114,280.29 and 1,875,697.82

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Solution

The fourth proportional to 3,416,556.87, 5,114,280.29 and 1,875,697.82 is: 2,807,752.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,556.87 : 5,114,280.29 = 1,875,697.82 : x
  2. Step 2: Convert to fraction form
    3,416,556.87/5,114,280.29 = 1,875,697.82/x
  3. Step 3: Cross multiply
    3,416,556.87x = 5,114,280.29 × 1,875,697.82
  4. Step 4: Simplify right side
    3,416,556.87x = 9,592,844,369,939.81
  5. Step 5: Solve for x
    x = 9,592,844,369,939.81/3,416,556.87
  6. Step 6: Final answer
    x = 2,807,752.00

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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.