Home / 2,554,430.04-3,525,967.26-1,522,261.76

Finding the Fourth Proportional to 2,554,430.04, 3,525,967.26 and 1,522,261.76

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Solution

The fourth proportional to 2,554,430.04, 3,525,967.26 and 1,522,261.76 is: 2,101,230.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,430.04 : 3,525,967.26 = 1,522,261.76 : x
  2. Step 2: Convert to fraction form
    2,554,430.04/3,525,967.26 = 1,522,261.76/x
  3. Step 3: Cross multiply
    2,554,430.04x = 3,525,967.26 × 1,522,261.76
  4. Step 4: Simplify right side
    2,554,430.04x = 5,367,445,109,280.14
  5. Step 5: Solve for x
    x = 5,367,445,109,280.14/2,554,430.04
  6. Step 6: Final answer
    x = 2,101,230.03

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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.