Finding the Fourth Proportional to 6,963,347.84, 10,444,526.01 and 1,845,663.98
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Solution
The fourth proportional to 6,963,347.84, 10,444,526.01 and 1,845,663.98 is: 2,768,364.56
Step by Step Solution
- Step 1: Write the proportion equation
6,963,347.84 : 10,444,526.01 = 1,845,663.98 : x - Step 2: Convert to fraction form
6,963,347.84/10,444,526.01 = 1,845,663.98/x - Step 3: Cross multiply
6,963,347.84x = 10,444,526.01 × 1,845,663.98 - Step 4: Simplify right side
6,963,347.84x = 19,277,085,392,607.49 - Step 5: Solve for x
x = 19,277,085,392,607.49/6,963,347.84 - Step 6: Final answer
x = 2,768,364.56
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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.