Home / 3,365,068.12-4,644,327.18-2,140,096.48

Finding the Fourth Proportional to 3,365,068.12, 4,644,327.18 and 2,140,096.48

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Solution

The fourth proportional to 3,365,068.12, 4,644,327.18 and 2,140,096.48 is: 2,953,672.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,068.12 : 4,644,327.18 = 2,140,096.48 : x
  2. Step 2: Convert to fraction form
    3,365,068.12/4,644,327.18 = 2,140,096.48/x
  3. Step 3: Cross multiply
    3,365,068.12x = 4,644,327.18 × 2,140,096.48
  4. Step 4: Simplify right side
    3,365,068.12x = 9,939,308,249,886.33
  5. Step 5: Solve for x
    x = 9,939,308,249,886.33/3,365,068.12
  6. Step 6: Final answer
    x = 2,953,672.23

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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.