Finding the Fourth Proportional to 1,758,122.24, 2,635,404.80 and 692,750.08
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Solution
The fourth proportional to 1,758,122.24, 2,635,404.80 and 692,750.08 is: 1,038,424.32
Step by Step Solution
- Step 1: Write the proportion equation
1,758,122.24 : 2,635,404.80 = 692,750.08 : x - Step 2: Convert to fraction form
1,758,122.24/2,635,404.80 = 692,750.08/x - Step 3: Cross multiply
1,758,122.24x = 2,635,404.80 × 692,750.08 - Step 4: Simplify right side
1,758,122.24x = 1,825,676,886,032.38 - Step 5: Solve for x
x = 1,825,676,886,032.38/1,758,122.24 - Step 6: Final answer
x = 1,038,424.32
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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.