Finding the Fourth Proportional to 1,710,406.36, 2,565,582.66 and 588,485.08
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Solution
The fourth proportional to 1,710,406.36, 2,565,582.66 and 588,485.08 is: 882,718.37
Step by Step Solution
- Step 1: Write the proportion equation
1,710,406.36 : 2,565,582.66 = 588,485.08 : x - Step 2: Convert to fraction form
1,710,406.36/2,565,582.66 = 588,485.08/x - Step 3: Cross multiply
1,710,406.36x = 2,565,582.66 × 588,485.08 - Step 4: Simplify right side
1,710,406.36x = 1,509,807,116,916.71 - Step 5: Solve for x
x = 1,509,807,116,916.71/1,710,406.36 - Step 6: Final answer
x = 882,718.37
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.