Home / 984,967.03-1,477,495.77-301,804.93

Finding the Fourth Proportional to 984,967.03, 1,477,495.77 and 301,804.93

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Solution

The fourth proportional to 984,967.03, 1,477,495.77 and 301,804.93 is: 452,721.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,967.03 : 1,477,495.77 = 301,804.93 : x
  2. Step 2: Convert to fraction form
    984,967.03/1,477,495.77 = 301,804.93/x
  3. Step 3: Cross multiply
    984,967.03x = 1,477,495.77 × 301,804.93
  4. Step 4: Simplify right side
    984,967.03x = 445,915,507,440.15
  5. Step 5: Solve for x
    x = 445,915,507,440.15/984,967.03
  6. Step 6: Final answer
    x = 452,721.25

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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.