Home / 5,492,299.63-7,579,822.65-3,045,678.13

Finding the Fourth Proportional to 5,492,299.63, 7,579,822.65 and 3,045,678.13

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Solution

The fourth proportional to 5,492,299.63, 7,579,822.65 and 3,045,678.13 is: 4,203,284.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,299.63 : 7,579,822.65 = 3,045,678.13 : x
  2. Step 2: Convert to fraction form
    5,492,299.63/7,579,822.65 = 3,045,678.13/x
  3. Step 3: Cross multiply
    5,492,299.63x = 7,579,822.65 × 3,045,678.13
  4. Step 4: Simplify right side
    5,492,299.63x = 23,085,700,074,383.64
  5. Step 5: Solve for x
    x = 23,085,700,074,383.64/5,492,299.63
  6. Step 6: Final answer
    x = 4,203,284.90

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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.