Finding the Fourth Proportional to 2,919,054.00, 4,378,998.87 and 897,467.65
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Solution
The fourth proportional to 2,919,054.00, 4,378,998.87 and 897,467.65 is: 1,346,329.95
Step by Step Solution
- Step 1: Write the proportion equation
2,919,054.00 : 4,378,998.87 = 897,467.65 : x - Step 2: Convert to fraction form
2,919,054.00/4,378,998.87 = 897,467.65/x - Step 3: Cross multiply
2,919,054.00x = 4,378,998.87 × 897,467.65 - Step 4: Simplify right side
2,919,054.00x = 3,930,009,828,577.06 - Step 5: Solve for x
x = 3,930,009,828,577.06/2,919,054.00 - Step 6: Final answer
x = 1,346,329.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.