Home / 4,073,807.25-5,626,827.53-3,045,873.72

Finding the Fourth Proportional to 4,073,807.25, 5,626,827.53 and 3,045,873.72

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Solution

The fourth proportional to 4,073,807.25, 5,626,827.53 and 3,045,873.72 is: 4,207,024.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,807.25 : 5,626,827.53 = 3,045,873.72 : x
  2. Step 2: Convert to fraction form
    4,073,807.25/5,626,827.53 = 3,045,873.72/x
  3. Step 3: Cross multiply
    4,073,807.25x = 5,626,827.53 × 3,045,873.72
  4. Step 4: Simplify right side
    4,073,807.25x = 17,138,606,110,633.84
  5. Step 5: Solve for x
    x = 17,138,606,110,633.84/4,073,807.25
  6. Step 6: Final answer
    x = 4,207,024.30

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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.