Home / 895,829.08-1,343,735.38-363,223.50

Finding the Fourth Proportional to 895,829.08, 1,343,735.38 and 363,223.50

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Solution

The fourth proportional to 895,829.08, 1,343,735.38 and 363,223.50 is: 544,831.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,829.08 : 1,343,735.38 = 363,223.50 : x
  2. Step 2: Convert to fraction form
    895,829.08/1,343,735.38 = 363,223.50/x
  3. Step 3: Cross multiply
    895,829.08x = 1,343,735.38 × 363,223.50
  4. Step 4: Simplify right side
    895,829.08x = 488,076,267,797.43
  5. Step 5: Solve for x
    x = 488,076,267,797.43/895,829.08
  6. Step 6: Final answer
    x = 544,831.91

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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.