Home / 1,716,271.11-2,573,409.69-650,731.90

Finding the Fourth Proportional to 1,716,271.11, 2,573,409.69 and 650,731.90

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Solution

The fourth proportional to 1,716,271.11, 2,573,409.69 and 650,731.90 is: 975,719.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,271.11 : 2,573,409.69 = 650,731.90 : x
  2. Step 2: Convert to fraction form
    1,716,271.11/2,573,409.69 = 650,731.90/x
  3. Step 3: Cross multiply
    1,716,271.11x = 2,573,409.69 × 650,731.90
  4. Step 4: Simplify right side
    1,716,271.11x = 1,674,599,777,052.11
  5. Step 5: Solve for x
    x = 1,674,599,777,052.11/1,716,271.11
  6. Step 6: Final answer
    x = 975,719.84

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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.