Home / 4,207,200.92-6,316,401.72-2,845,548.80

Finding the Fourth Proportional to 4,207,200.92, 6,316,401.72 and 2,845,548.80

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Solution

The fourth proportional to 4,207,200.92, 6,316,401.72 and 2,845,548.80 is: 4,272,111.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,207,200.92 : 6,316,401.72 = 2,845,548.80 : x
  2. Step 2: Convert to fraction form
    4,207,200.92/6,316,401.72 = 2,845,548.80/x
  3. Step 3: Cross multiply
    4,207,200.92x = 6,316,401.72 × 2,845,548.80
  4. Step 4: Simplify right side
    4,207,200.92x = 17,973,629,334,663.93
  5. Step 5: Solve for x
    x = 17,973,629,334,663.93/4,207,200.92
  6. Step 6: Final answer
    x = 4,272,111.00

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1.5x scale

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.