Home / 5,253,321.03-7,249,270.59-3,048,013.01

Finding the Fourth Proportional to 5,253,321.03, 7,249,270.59 and 3,048,013.01

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Solution

The fourth proportional to 5,253,321.03, 7,249,270.59 and 3,048,013.01 is: 4,206,076.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,253,321.03 : 7,249,270.59 = 3,048,013.01 : x
  2. Step 2: Convert to fraction form
    5,253,321.03/7,249,270.59 = 3,048,013.01/x
  3. Step 3: Cross multiply
    5,253,321.03x = 7,249,270.59 × 3,048,013.01
  4. Step 4: Simplify right side
    5,253,321.03x = 22,095,871,035,084.02
  5. Step 5: Solve for x
    x = 22,095,871,035,084.02/5,253,321.03
  6. Step 6: Final answer
    x = 4,206,076.67

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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.