Home / 984,955.27-1,477,477.18-301,792.08

Finding the Fourth Proportional to 984,955.27, 1,477,477.18 and 301,792.08

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Solution

The fourth proportional to 984,955.27, 1,477,477.18 and 301,792.08 is: 452,701.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,955.27 : 1,477,477.18 = 301,792.08 : x
  2. Step 2: Convert to fraction form
    984,955.27/1,477,477.18 = 301,792.08/x
  3. Step 3: Cross multiply
    984,955.27x = 1,477,477.18 × 301,792.08
  4. Step 4: Simplify right side
    984,955.27x = 445,890,917,788.37
  5. Step 5: Solve for x
    x = 445,890,917,788.37/984,955.27
  6. Step 6: Final answer
    x = 452,701.69

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1.5x scale

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.