Home / 595,128.36-892,594.02-195,774.12

Finding the Fourth Proportional to 595,128.36, 892,594.02 and 195,774.12

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Solution

The fourth proportional to 595,128.36, 892,594.02 and 195,774.12 is: 293,628.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,128.36 : 892,594.02 = 195,774.12 : x
  2. Step 2: Convert to fraction form
    595,128.36/892,594.02 = 195,774.12/x
  3. Step 3: Cross multiply
    595,128.36x = 892,594.02 × 195,774.12
  4. Step 4: Simplify right side
    595,128.36x = 174,746,808,782.76
  5. Step 5: Solve for x
    x = 174,746,808,782.76/595,128.36
  6. Step 6: Final answer
    x = 293,628.77

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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.