Home / 4,089,294.91-6,134,006-1,210,952.89

Finding the Fourth Proportional to 4,089,294.91, 6,134,006 and 1,210,952.89

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Solution

The fourth proportional to 4,089,294.91, 6,134,006 and 1,210,952.89 is: 1,816,448.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,294.91 : 6,134,006 = 1,210,952.89 : x
  2. Step 2: Convert to fraction form
    4,089,294.91/6,134,006 = 1,210,952.89/x
  3. Step 3: Cross multiply
    4,089,294.91x = 6,134,006 × 1,210,952.89
  4. Step 4: Simplify right side
    4,089,294.91x = 7,427,992,292,977.34
  5. Step 5: Solve for x
    x = 7,427,992,292,977.34/4,089,294.91
  6. Step 6: Final answer
    x = 1,816,448.18

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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.