Finding the Fourth Proportional to 2,184,955.16, 3,277,580.36 and 1,047,966.66
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Solution
The fourth proportional to 2,184,955.16, 3,277,580.36 and 1,047,966.66 is: 1,572,020.79
Step by Step Solution
- Step 1: Write the proportion equation
2,184,955.16 : 3,277,580.36 = 1,047,966.66 : x - Step 2: Convert to fraction form
2,184,955.16/3,277,580.36 = 1,047,966.66/x - Step 3: Cross multiply
2,184,955.16x = 3,277,580.36 × 1,047,966.66 - Step 4: Simplify right side
2,184,955.16x = 3,434,794,937,510.96 - Step 5: Solve for x
x = 3,434,794,937,510.96/2,184,955.16 - Step 6: Final answer
x = 1,572,020.79
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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.