Home / 2,549,525.19-3,518,598.93-1,903,824.36

Finding the Fourth Proportional to 2,549,525.19, 3,518,598.93 and 1,903,824.36

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Solution

The fourth proportional to 2,549,525.19, 3,518,598.93 and 1,903,824.36 is: 2,627,467.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,525.19 : 3,518,598.93 = 1,903,824.36 : x
  2. Step 2: Convert to fraction form
    2,549,525.19/3,518,598.93 = 1,903,824.36/x
  3. Step 3: Cross multiply
    2,549,525.19x = 3,518,598.93 × 1,903,824.36
  4. Step 4: Simplify right side
    2,549,525.19x = 6,698,794,356,003.94
  5. Step 5: Solve for x
    x = 6,698,794,356,003.94/2,549,525.19
  6. Step 6: Final answer
    x = 2,627,467.41

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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.