Finding the Fourth Proportional to 4,302,637.04, 6,453,897.24 and 1,464,727.52
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Solution
The fourth proportional to 4,302,637.04, 6,453,897.24 and 1,464,727.52 is: 2,197,071.43
Step by Step Solution
- Step 1: Write the proportion equation
4,302,637.04 : 6,453,897.24 = 1,464,727.52 : x - Step 2: Convert to fraction form
4,302,637.04/6,453,897.24 = 1,464,727.52/x - Step 3: Cross multiply
4,302,637.04x = 6,453,897.24 × 1,464,727.52 - Step 4: Simplify right side
4,302,637.04x = 9,453,200,898,680.05 - Step 5: Solve for x
x = 9,453,200,898,680.05/4,302,637.04 - Step 6: Final answer
x = 2,197,071.43
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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.