Home / 10,288,692.41-14,196,384.74-6,101,601.93

Finding the Fourth Proportional to 10,288,692.41, 14,196,384.74 and 6,101,601.93

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Solution

The fourth proportional to 10,288,692.41, 14,196,384.74 and 6,101,601.93 is: 8,419,018.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,288,692.41 : 14,196,384.74 = 6,101,601.93 : x
  2. Step 2: Convert to fraction form
    10,288,692.41/14,196,384.74 = 6,101,601.93/x
  3. Step 3: Cross multiply
    10,288,692.41x = 14,196,384.74 × 6,101,601.93
  4. Step 4: Simplify right side
    10,288,692.41x = 86,620,688,543,860.55
  5. Step 5: Solve for x
    x = 86,620,688,543,860.55/10,288,692.41
  6. Step 6: Final answer
    x = 8,419,018.19

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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.