Finding the Fourth Proportional to 1,730,402.68, 2,388,094.74 and 956,101
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Solution
The fourth proportional to 1,730,402.68, 2,388,094.74 and 956,101 is: 1,319,496.20
Step by Step Solution
- Step 1: Write the proportion equation
1,730,402.68 : 2,388,094.74 = 956,101 : x - Step 2: Convert to fraction form
1,730,402.68/2,388,094.74 = 956,101/x - Step 3: Cross multiply
1,730,402.68x = 2,388,094.74 × 956,101 - Step 4: Simplify right side
1,730,402.68x = 2,283,259,769,008.74 - Step 5: Solve for x
x = 2,283,259,769,008.74/1,730,402.68 - Step 6: Final answer
x = 1,319,496.20
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.