Home / 2,844,206.07-3,925,041.59-1,555,047.93

Finding the Fourth Proportional to 2,844,206.07, 3,925,041.59 and 1,555,047.93

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Solution

The fourth proportional to 2,844,206.07, 3,925,041.59 and 1,555,047.93 is: 2,145,986.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,206.07 : 3,925,041.59 = 1,555,047.93 : x
  2. Step 2: Convert to fraction form
    2,844,206.07/3,925,041.59 = 1,555,047.93/x
  3. Step 3: Cross multiply
    2,844,206.07x = 3,925,041.59 × 1,555,047.93
  4. Step 4: Simplify right side
    2,844,206.07x = 6,103,627,799,693.41
  5. Step 5: Solve for x
    x = 6,103,627,799,693.41/2,844,206.07
  6. Step 6: Final answer
    x = 2,145,986.49

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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.