Home / 4,089,371.40-6,134,056.14-1,097,555.40

Finding the Fourth Proportional to 4,089,371.40, 6,134,056.14 and 1,097,555.40

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Solution

The fourth proportional to 4,089,371.40, 6,134,056.14 and 1,097,555.40 is: 1,646,332.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,371.40 : 6,134,056.14 = 1,097,555.40 : x
  2. Step 2: Convert to fraction form
    4,089,371.40/6,134,056.14 = 1,097,555.40/x
  3. Step 3: Cross multiply
    4,089,371.40x = 6,134,056.14 × 1,097,555.40
  4. Step 4: Simplify right side
    4,089,371.40x = 6,732,466,440,360.16
  5. Step 5: Solve for x
    x = 6,732,466,440,360.16/4,089,371.40
  6. Step 6: Final answer
    x = 1,646,332.84

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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.