Finding the Fourth Proportional to 1,828,504.08, 2,742,726.96 and 498,808.08
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Solution
The fourth proportional to 1,828,504.08, 2,742,726.96 and 498,808.08 is: 748,204.17
Step by Step Solution
- Step 1: Write the proportion equation
1,828,504.08 : 2,742,726.96 = 498,808.08 : x - Step 2: Convert to fraction form
1,828,504.08/2,742,726.96 = 498,808.08/x - Step 3: Cross multiply
1,828,504.08x = 2,742,726.96 × 498,808.08 - Step 4: Simplify right side
1,828,504.08x = 1,368,094,368,881.84 - Step 5: Solve for x
x = 1,368,094,368,881.84/1,828,504.08 - Step 6: Final answer
x = 748,204.17
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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.