Home / 1,716,583.41-2,368,145.03-1,037,126.25

Finding the Fourth Proportional to 1,716,583.41, 2,368,145.03 and 1,037,126.25

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Solution

The fourth proportional to 1,716,583.41, 2,368,145.03 and 1,037,126.25 is: 1,430,787.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,583.41 : 2,368,145.03 = 1,037,126.25 : x
  2. Step 2: Convert to fraction form
    1,716,583.41/2,368,145.03 = 1,037,126.25/x
  3. Step 3: Cross multiply
    1,716,583.41x = 2,368,145.03 × 1,037,126.25
  4. Step 4: Simplify right side
    1,716,583.41x = 2,456,065,369,234.41
  5. Step 5: Solve for x
    x = 2,456,065,369,234.41/1,716,583.41
  6. Step 6: Final answer
    x = 1,430,787.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.