Finding the Fourth Proportional to 10,896,415.93, 15,037,155.68 and 6,001,656.00
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Solution
The fourth proportional to 10,896,415.93, 15,037,155.68 and 6,001,656.00 is: 8,282,341.29
Step by Step Solution
- Step 1: Write the proportion equation
10,896,415.93 : 15,037,155.68 = 6,001,656.00 : x - Step 2: Convert to fraction form
10,896,415.93/15,037,155.68 = 6,001,656.00/x - Step 3: Cross multiply
10,896,415.93x = 15,037,155.68 × 6,001,656.00 - Step 4: Simplify right side
10,896,415.93x = 90,247,835,557,167.78 - Step 5: Solve for x
x = 90,247,835,557,167.78/10,896,415.93 - Step 6: Final answer
x = 8,282,341.29
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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.