Home / 8,034,038.10-11,086,938.27-4,362,928.97

Finding the Fourth Proportional to 8,034,038.10, 11,086,938.27 and 4,362,928.97

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Solution

The fourth proportional to 8,034,038.10, 11,086,938.27 and 4,362,928.97 is: 6,020,823.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,038.10 : 11,086,938.27 = 4,362,928.97 : x
  2. Step 2: Convert to fraction form
    8,034,038.10/11,086,938.27 = 4,362,928.97/x
  3. Step 3: Cross multiply
    8,034,038.10x = 11,086,938.27 × 4,362,928.97
  4. Step 4: Simplify right side
    8,034,038.10x = 48,371,524,111,349.98
  5. Step 5: Solve for x
    x = 48,371,524,111,349.98/8,034,038.10
  6. Step 6: Final answer
    x = 6,020,823.34

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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.