Finding the Fourth Proportional to 15,273,703.36, 22,924,952.71 and 5,567,697.82
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Solution
The fourth proportional to 15,273,703.36, 22,924,952.71 and 5,567,697.82 is: 8,356,795.09
Step by Step Solution
- Step 1: Write the proportion equation
15,273,703.36 : 22,924,952.71 = 5,567,697.82 : x - Step 2: Convert to fraction form
15,273,703.36/22,924,952.71 = 5,567,697.82/x - Step 3: Cross multiply
15,273,703.36x = 22,924,952.71 × 5,567,697.82 - Step 4: Simplify right side
15,273,703.36x = 127,639,209,155,838.45 - Step 5: Solve for x
x = 127,639,209,155,838.45/15,273,703.36 - Step 6: Final answer
x = 8,356,795.09
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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.