Home / 10,362,565.91-15,543,636.65-4,603,738.37

Finding the Fourth Proportional to 10,362,565.91, 15,543,636.65 and 4,603,738.37

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Solution

The fourth proportional to 10,362,565.91, 15,543,636.65 and 4,603,738.37 is: 6,905,513.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,362,565.91 : 15,543,636.65 = 4,603,738.37 : x
  2. Step 2: Convert to fraction form
    10,362,565.91/15,543,636.65 = 4,603,738.37/x
  3. Step 3: Cross multiply
    10,362,565.91x = 15,543,636.65 × 4,603,738.37
  4. Step 4: Simplify right side
    10,362,565.91x = 71,558,836,462,534.70
  5. Step 5: Solve for x
    x = 71,558,836,462,534.70/10,362,565.91
  6. Step 6: Final answer
    x = 6,905,513.28

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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.