Home / 5,045,566.55-6,968,674.10-3,675,016.31

Finding the Fourth Proportional to 5,045,566.55, 6,968,674.10 and 3,675,016.31

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Solution

The fourth proportional to 5,045,566.55, 6,968,674.10 and 3,675,016.31 is: 5,075,741.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,566.55 : 6,968,674.10 = 3,675,016.31 : x
  2. Step 2: Convert to fraction form
    5,045,566.55/6,968,674.10 = 3,675,016.31/x
  3. Step 3: Cross multiply
    5,045,566.55x = 6,968,674.10 × 3,675,016.31
  4. Step 4: Simplify right side
    5,045,566.55x = 25,609,990,976,574.57
  5. Step 5: Solve for x
    x = 25,609,990,976,574.57/5,045,566.55
  6. Step 6: Final answer
    x = 5,075,741.39

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1.5x scale

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.