Finding the Fourth Proportional to 5,544,127.14, 8,316,488.35 and 1,757,905.22
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Solution
The fourth proportional to 5,544,127.14, 8,316,488.35 and 1,757,905.22 is: 2,636,952.20
Step by Step Solution
- Step 1: Write the proportion equation
5,544,127.14 : 8,316,488.35 = 1,757,905.22 : x - Step 2: Convert to fraction form
5,544,127.14/8,316,488.35 = 1,757,905.22/x - Step 3: Cross multiply
5,544,127.14x = 8,316,488.35 × 1,757,905.22 - Step 4: Simplify right side
5,544,127.14x = 14,619,598,282,534.19 - Step 5: Solve for x
x = 14,619,598,282,534.19/5,544,127.14 - Step 6: Final answer
x = 2,636,952.20
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1.5x scale
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.