Home / 8,941,259.16-13,412,014.52-2,551,512.20

Finding the Fourth Proportional to 8,941,259.16, 13,412,014.52 and 2,551,512.20

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Solution

The fourth proportional to 8,941,259.16, 13,412,014.52 and 2,551,512.20 is: 3,827,304.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,259.16 : 13,412,014.52 = 2,551,512.20 : x
  2. Step 2: Convert to fraction form
    8,941,259.16/13,412,014.52 = 2,551,512.20/x
  3. Step 3: Cross multiply
    8,941,259.16x = 13,412,014.52 × 2,551,512.20
  4. Step 4: Simplify right side
    8,941,259.16x = 34,220,918,594,539.51
  5. Step 5: Solve for x
    x = 34,220,918,594,539.51/8,941,259.16
  6. Step 6: Final answer
    x = 3,827,304.18

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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.