Home / 6,972,048.10-10,430,078.55-6,035,817.70

Finding the Fourth Proportional to 6,972,048.10, 10,430,078.55 and 6,035,817.70

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Solution

The fourth proportional to 6,972,048.10, 10,430,078.55 and 6,035,817.70 is: 9,029,492.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,972,048.10 : 10,430,078.55 = 6,035,817.70 : x
  2. Step 2: Convert to fraction form
    6,972,048.10/10,430,078.55 = 6,035,817.70/x
  3. Step 3: Cross multiply
    6,972,048.10x = 10,430,078.55 × 6,035,817.70
  4. Step 4: Simplify right side
    6,972,048.10x = 62,954,052,724,480.34
  5. Step 5: Solve for x
    x = 62,954,052,724,480.34/6,972,048.10
  6. Step 6: Final answer
    x = 9,029,492.03

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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.