Finding the Fourth Proportional to 4,452,646, 6,144,663.36 and 2,415,455.52
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Solution
The fourth proportional to 4,452,646, 6,144,663.36 and 2,415,455.52 is: 3,333,335.06
Step by Step Solution
- Step 1: Write the proportion equation
4,452,646 : 6,144,663.36 = 2,415,455.52 : x - Step 2: Convert to fraction form
4,452,646/6,144,663.36 = 2,415,455.52/x - Step 3: Cross multiply
4,452,646x = 6,144,663.36 × 2,415,455.52 - Step 4: Simplify right side
4,452,646x = 14,842,161,031,453.75 - Step 5: Solve for x
x = 14,842,161,031,453.75/4,452,646 - Step 6: Final answer
x = 3,333,335.06
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.