Home / 984,966.03-1,477,494.27-301,803.93

Finding the Fourth Proportional to 984,966.03, 1,477,494.27 and 301,803.93

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Solution

The fourth proportional to 984,966.03, 1,477,494.27 and 301,803.93 is: 452,719.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,966.03 : 1,477,494.27 = 301,803.93 : x
  2. Step 2: Convert to fraction form
    984,966.03/1,477,494.27 = 301,803.93/x
  3. Step 3: Cross multiply
    984,966.03x = 1,477,494.27 × 301,803.93
  4. Step 4: Simplify right side
    984,966.03x = 445,913,577,238.48
  5. Step 5: Solve for x
    x = 445,913,577,238.48/984,966.03
  6. Step 6: Final answer
    x = 452,719.75

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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.