Home / 4,099,707.54-5,655,948.93-2,571,256.98

Finding the Fourth Proportional to 4,099,707.54, 5,655,948.93 and 2,571,256.98

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Solution

The fourth proportional to 4,099,707.54, 5,655,948.93 and 2,571,256.98 is: 3,547,301.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,707.54 : 5,655,948.93 = 2,571,256.98 : x
  2. Step 2: Convert to fraction form
    4,099,707.54/5,655,948.93 = 2,571,256.98/x
  3. Step 3: Cross multiply
    4,099,707.54x = 5,655,948.93 × 2,571,256.98
  4. Step 4: Simplify right side
    4,099,707.54x = 14,542,898,164,786.03
  5. Step 5: Solve for x
    x = 14,542,898,164,786.03/4,099,707.54
  6. Step 6: Final answer
    x = 3,547,301.37

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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.