Home / 984,632.36-1,359,115.62-597,465.32

Finding the Fourth Proportional to 984,632.36, 1,359,115.62 and 597,465.32

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Solution

The fourth proportional to 984,632.36, 1,359,115.62 and 597,465.32 is: 824,698.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,632.36 : 1,359,115.62 = 597,465.32 : x
  2. Step 2: Convert to fraction form
    984,632.36/1,359,115.62 = 597,465.32/x
  3. Step 3: Cross multiply
    984,632.36x = 1,359,115.62 × 597,465.32
  4. Step 4: Simplify right side
    984,632.36x = 812,024,448,820.30
  5. Step 5: Solve for x
    x = 812,024,448,820.30/984,632.36
  6. Step 6: Final answer
    x = 824,698.11

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1.5x scale

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.