Home / 1,041,598.02-1,437,392.34-611,917.32

Finding the Fourth Proportional to 1,041,598.02, 1,437,392.34 and 611,917.32

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Solution

The fourth proportional to 1,041,598.02, 1,437,392.34 and 611,917.32 is: 844,438.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,598.02 : 1,437,392.34 = 611,917.32 : x
  2. Step 2: Convert to fraction form
    1,041,598.02/1,437,392.34 = 611,917.32/x
  3. Step 3: Cross multiply
    1,041,598.02x = 1,437,392.34 × 611,917.32
  4. Step 4: Simplify right side
    1,041,598.02x = 879,565,268,481.33
  5. Step 5: Solve for x
    x = 879,565,268,481.33/1,041,598.02
  6. Step 6: Final answer
    x = 844,438.31

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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.