Finding the Fourth Proportional to 1,580,948.18, 2,369,969.17 and 569,822.68
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Solution
The fourth proportional to 1,580,948.18, 2,369,969.17 and 569,822.68 is: 854,210.28
Step by Step Solution
- Step 1: Write the proportion equation
1,580,948.18 : 2,369,969.17 = 569,822.68 : x - Step 2: Convert to fraction form
1,580,948.18/2,369,969.17 = 569,822.68/x - Step 3: Cross multiply
1,580,948.18x = 2,369,969.17 × 569,822.68 - Step 4: Simplify right side
1,580,948.18x = 1,350,462,183,966.78 - Step 5: Solve for x
x = 1,350,462,183,966.78/1,580,948.18 - Step 6: Final answer
x = 854,210.28
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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.