Finding the Fourth Proportional to 5,566,298.04, 7,623,935.55 and 5,239,472.76
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Solution
The fourth proportional to 5,566,298.04, 7,623,935.55 and 5,239,472.76 is: 7,176,296.05
Step by Step Solution
- Step 1: Write the proportion equation
5,566,298.04 : 7,623,935.55 = 5,239,472.76 : x - Step 2: Convert to fraction form
5,566,298.04/7,623,935.55 = 5,239,472.76/x - Step 3: Cross multiply
5,566,298.04x = 7,623,935.55 × 5,239,472.76 - Step 4: Simplify right side
5,566,298.04x = 39,945,402,638,220.62 - Step 5: Solve for x
x = 39,945,402,638,220.62/5,566,298.04 - Step 6: Final answer
x = 7,176,296.05
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.