Finding the Fourth Proportional to 1,031,133.71, 1,546,331.58 and 357,034.03
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Solution
The fourth proportional to 1,031,133.71, 1,546,331.58 and 357,034.03 is: 535,423.28
Step by Step Solution
- Step 1: Write the proportion equation
1,031,133.71 : 1,546,331.58 = 357,034.03 : x - Step 2: Convert to fraction form
1,031,133.71/1,546,331.58 = 357,034.03/x - Step 3: Cross multiply
1,031,133.71x = 1,546,331.58 × 357,034.03 - Step 4: Simplify right side
1,031,133.71x = 552,092,991,857.84 - Step 5: Solve for x
x = 552,092,991,857.84/1,031,133.71 - Step 6: Final answer
x = 535,423.28
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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.