Home / 5,096,798.76-7,649,923.68-2,574,225.48

Finding the Fourth Proportional to 5,096,798.76, 7,649,923.68 and 2,574,225.48

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Solution

The fourth proportional to 5,096,798.76, 7,649,923.68 and 2,574,225.48 is: 3,863,724.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,798.76 : 7,649,923.68 = 2,574,225.48 : x
  2. Step 2: Convert to fraction form
    5,096,798.76/7,649,923.68 = 2,574,225.48/x
  3. Step 3: Cross multiply
    5,096,798.76x = 7,649,923.68 × 2,574,225.48
  4. Step 4: Simplify right side
    5,096,798.76x = 19,692,628,457,111.37
  5. Step 5: Solve for x
    x = 19,692,628,457,111.37/5,096,798.76
  6. Step 6: Final answer
    x = 3,863,724.93

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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.