Finding the Fourth Proportional to 1,506,246.72, 2,259,371.70 and 1,058,967.96
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Solution
The fourth proportional to 1,506,246.72, 2,259,371.70 and 1,058,967.96 is: 1,588,453.08
Step by Step Solution
- Step 1: Write the proportion equation
1,506,246.72 : 2,259,371.70 = 1,058,967.96 : x - Step 2: Convert to fraction form
1,506,246.72/2,259,371.70 = 1,058,967.96/x - Step 3: Cross multiply
1,506,246.72x = 2,259,371.70 × 1,058,967.96 - Step 4: Simplify right side
1,506,246.72x = 2,392,602,240,030.73 - Step 5: Solve for x
x = 2,392,602,240,030.73/1,506,246.72 - Step 6: Final answer
x = 1,588,453.08
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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.