Home / 3,343,585.13-4,614,069.40-1,967,017.48

Finding the Fourth Proportional to 3,343,585.13, 4,614,069.40 and 1,967,017.48

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Solution

The fourth proportional to 3,343,585.13, 4,614,069.40 and 1,967,017.48 is: 2,714,438.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,585.13 : 4,614,069.40 = 1,967,017.48 : x
  2. Step 2: Convert to fraction form
    3,343,585.13/4,614,069.40 = 1,967,017.48/x
  3. Step 3: Cross multiply
    3,343,585.13x = 4,614,069.40 × 1,967,017.48
  4. Step 4: Simplify right side
    3,343,585.13x = 9,075,955,164,583.15
  5. Step 5: Solve for x
    x = 9,075,955,164,583.15/3,343,585.13
  6. Step 6: Final answer
    x = 2,714,438.19

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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.