Home / 5,061,271.44-6,984,554.59-2,769,432.13

Finding the Fourth Proportional to 5,061,271.44, 6,984,554.59 and 2,769,432.13

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Solution

The fourth proportional to 5,061,271.44, 6,984,554.59 and 2,769,432.13 is: 3,821,816.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,271.44 : 6,984,554.59 = 2,769,432.13 : x
  2. Step 2: Convert to fraction form
    5,061,271.44/6,984,554.59 = 2,769,432.13/x
  3. Step 3: Cross multiply
    5,061,271.44x = 6,984,554.59 × 2,769,432.13
  4. Step 4: Simplify right side
    5,061,271.44x = 19,343,249,860,362.20
  5. Step 5: Solve for x
    x = 19,343,249,860,362.20/5,061,271.44
  6. Step 6: Final answer
    x = 3,821,816.33

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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.