Finding the Fourth Proportional to 4,335,721.02, 6,501,529.38 and 1,602,371.97
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Solution
The fourth proportional to 4,335,721.02, 6,501,529.38 and 1,602,371.97 is: 2,402,799.53
Step by Step Solution
- Step 1: Write the proportion equation
4,335,721.02 : 6,501,529.38 = 1,602,371.97 : x - Step 2: Convert to fraction form
4,335,721.02/6,501,529.38 = 1,602,371.97/x - Step 3: Cross multiply
4,335,721.02x = 6,501,529.38 × 1,602,371.97 - Step 4: Simplify right side
4,335,721.02x = 10,417,868,440,643.48 - Step 5: Solve for x
x = 10,417,868,440,643.48/4,335,721.02 - Step 6: Final answer
x = 2,402,799.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.