Home / 4,254,092.88-6,375,817.56-2,124,771.36

Finding the Fourth Proportional to 4,254,092.88, 6,375,817.56 and 2,124,771.36

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Solution

The fourth proportional to 4,254,092.88, 6,375,817.56 and 2,124,771.36 is: 3,184,499.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,092.88 : 6,375,817.56 = 2,124,771.36 : x
  2. Step 2: Convert to fraction form
    4,254,092.88/6,375,817.56 = 2,124,771.36/x
  3. Step 3: Cross multiply
    4,254,092.88x = 6,375,817.56 × 2,124,771.36
  4. Step 4: Simplify right side
    4,254,092.88x = 13,547,154,548,073.08
  5. Step 5: Solve for x
    x = 13,547,154,548,073.08/4,254,092.88
  6. Step 6: Final answer
    x = 3,184,499.01

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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.