Finding the Fourth Proportional to 1,037,636.55, 1,546,139.19 and 924,447
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Solution
The fourth proportional to 1,037,636.55, 1,546,139.19 and 924,447 is: 1,377,480.14
Step by Step Solution
- Step 1: Write the proportion equation
1,037,636.55 : 1,546,139.19 = 924,447 : x - Step 2: Convert to fraction form
1,037,636.55/1,546,139.19 = 924,447/x - Step 3: Cross multiply
1,037,636.55x = 1,546,139.19 × 924,447 - Step 4: Simplify right side
1,037,636.55x = 1,429,323,735,777.93 - Step 5: Solve for x
x = 1,429,323,735,777.93/1,037,636.55 - Step 6: Final answer
x = 1,377,480.14
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.