Finding the Fourth Proportional to 5,956,901.08, 8,933,875.36 and 1,697,106.22
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Solution
The fourth proportional to 5,956,901.08, 8,933,875.36 and 1,697,106.22 is: 2,545,238.75
Step by Step Solution
- Step 1: Write the proportion equation
5,956,901.08 : 8,933,875.36 = 1,697,106.22 : x - Step 2: Convert to fraction form
5,956,901.08/8,933,875.36 = 1,697,106.22/x - Step 3: Cross multiply
5,956,901.08x = 8,933,875.36 × 1,697,106.22 - Step 4: Simplify right side
5,956,901.08x = 15,161,735,442,160.74 - Step 5: Solve for x
x = 15,161,735,442,160.74/5,956,901.08 - Step 6: Final answer
x = 2,545,238.75
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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.