Home / 5,742,500.90-7,925,004.27-3,164,181.02

Finding the Fourth Proportional to 5,742,500.90, 7,925,004.27 and 3,164,181.02

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Solution

The fourth proportional to 5,742,500.90, 7,925,004.27 and 3,164,181.02 is: 4,366,764.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,742,500.90 : 7,925,004.27 = 3,164,181.02 : x
  2. Step 2: Convert to fraction form
    5,742,500.90/7,925,004.27 = 3,164,181.02/x
  3. Step 3: Cross multiply
    5,742,500.90x = 7,925,004.27 × 3,164,181.02
  4. Step 4: Simplify right side
    5,742,500.90x = 25,076,148,094,552.95
  5. Step 5: Solve for x
    x = 25,076,148,094,552.95/5,742,500.90
  6. Step 6: Final answer
    x = 4,366,764.33

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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.