Home / 3,772,005.51-5,658,060.16-1,076,329.85

Finding the Fourth Proportional to 3,772,005.51, 5,658,060.16 and 1,076,329.85

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Solution

The fourth proportional to 3,772,005.51, 5,658,060.16 and 1,076,329.85 is: 1,614,509.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,005.51 : 5,658,060.16 = 1,076,329.85 : x
  2. Step 2: Convert to fraction form
    3,772,005.51/5,658,060.16 = 1,076,329.85/x
  3. Step 3: Cross multiply
    3,772,005.51x = 5,658,060.16 × 1,076,329.85
  4. Step 4: Simplify right side
    3,772,005.51x = 6,089,939,043,303.78
  5. Step 5: Solve for x
    x = 6,089,939,043,303.78/3,772,005.51
  6. Step 6: Final answer
    x = 1,614,509.58

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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.