Home / 9,089,367.40-13,634,051.10-2,357,781.40

Finding the Fourth Proportional to 9,089,367.40, 13,634,051.10 and 2,357,781.40

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Solution

The fourth proportional to 9,089,367.40, 13,634,051.10 and 2,357,781.40 is: 3,536,672.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,089,367.40 : 13,634,051.10 = 2,357,781.40 : x
  2. Step 2: Convert to fraction form
    9,089,367.40/13,634,051.10 = 2,357,781.40/x
  3. Step 3: Cross multiply
    9,089,367.40x = 13,634,051.10 × 2,357,781.40
  4. Step 4: Simplify right side
    9,089,367.40x = 32,146,112,090,229.54
  5. Step 5: Solve for x
    x = 32,146,112,090,229.54/9,089,367.40
  6. Step 6: Final answer
    x = 3,536,672.10

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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.