Home / 2,047,594.95-2,825,662.32-1,129,832.55

Finding the Fourth Proportional to 2,047,594.95, 2,825,662.32 and 1,129,832.55

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Solution

The fourth proportional to 2,047,594.95, 2,825,662.32 and 1,129,832.55 is: 1,559,158.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,594.95 : 2,825,662.32 = 1,129,832.55 : x
  2. Step 2: Convert to fraction form
    2,047,594.95/2,825,662.32 = 1,129,832.55/x
  3. Step 3: Cross multiply
    2,047,594.95x = 2,825,662.32 × 1,129,832.55
  4. Step 4: Simplify right side
    2,047,594.95x = 3,192,525,264,444.52
  5. Step 5: Solve for x
    x = 3,192,525,264,444.52/2,047,594.95
  6. Step 6: Final answer
    x = 1,559,158.59

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