Home / 2,713,718.58-4,065,256.62-1,574,086.55

Finding the Fourth Proportional to 2,713,718.58, 4,065,256.62 and 1,574,086.55

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Solution

The fourth proportional to 2,713,718.58, 4,065,256.62 and 1,574,086.55 is: 2,358,043.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,718.58 : 4,065,256.62 = 1,574,086.55 : x
  2. Step 2: Convert to fraction form
    2,713,718.58/4,065,256.62 = 1,574,086.55/x
  3. Step 3: Cross multiply
    2,713,718.58x = 4,065,256.62 × 1,574,086.55
  4. Step 4: Simplify right side
    2,713,718.58x = 6,399,065,747,514.18
  5. Step 5: Solve for x
    x = 6,399,065,747,514.18/2,713,718.58
  6. Step 6: Final answer
    x = 2,358,043.24

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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.