Home / 10,848,911-14,972,197.02-6,020,015

Finding the Fourth Proportional to 10,848,911, 14,972,197.02 and 6,020,015

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Solution

The fourth proportional to 10,848,911, 14,972,197.02 and 6,020,015 is: 8,308,009.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,848,911 : 14,972,197.02 = 6,020,015 : x
  2. Step 2: Convert to fraction form
    10,848,911/14,972,197.02 = 6,020,015/x
  3. Step 3: Cross multiply
    10,848,911x = 14,972,197.02 × 6,020,015
  4. Step 4: Simplify right side
    10,848,911x = 90,132,850,643,355.30
  5. Step 5: Solve for x
    x = 90,132,850,643,355.30/10,848,911
  6. Step 6: Final answer
    x = 8,308,009.04

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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.