Finding the Fourth Proportional to 1,829,349.58, 2,742,960.74 and 692,199.64
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Solution
The fourth proportional to 1,829,349.58, 2,742,960.74 and 692,199.64 is: 1,037,897.00
Step by Step Solution
- Step 1: Write the proportion equation
1,829,349.58 : 2,742,960.74 = 692,199.64 : x - Step 2: Convert to fraction form
1,829,349.58/2,742,960.74 = 692,199.64/x - Step 3: Cross multiply
1,829,349.58x = 2,742,960.74 × 692,199.64 - Step 4: Simplify right side
1,829,349.58x = 1,898,676,436,762.13 - Step 5: Solve for x
x = 1,898,676,436,762.13/1,829,349.58 - Step 6: Final answer
x = 1,037,897.00
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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.