Home / 4,141,307.05-5,702,328.83-4,129,349.63

Finding the Fourth Proportional to 4,141,307.05, 5,702,328.83 and 4,129,349.63

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Solution

The fourth proportional to 4,141,307.05, 5,702,328.83 and 4,129,349.63 is: 5,685,864.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,307.05 : 5,702,328.83 = 4,129,349.63 : x
  2. Step 2: Convert to fraction form
    4,141,307.05/5,702,328.83 = 4,129,349.63/x
  3. Step 3: Cross multiply
    4,141,307.05x = 5,702,328.83 × 4,129,349.63
  4. Step 4: Simplify right side
    4,141,307.05x = 23,546,909,426,110.56
  5. Step 5: Solve for x
    x = 23,546,909,426,110.56/4,141,307.05
  6. Step 6: Final answer
    x = 5,685,864.19

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1.5x scale

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.