Finding the Fourth Proportional to 1,563,257.24, 2,344,464.02 and 552,246.08
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Solution
The fourth proportional to 1,563,257.24, 2,344,464.02 and 552,246.08 is: 828,220.10
Step by Step Solution
- Step 1: Write the proportion equation
1,563,257.24 : 2,344,464.02 = 552,246.08 : x - Step 2: Convert to fraction form
1,563,257.24/2,344,464.02 = 552,246.08/x - Step 3: Cross multiply
1,563,257.24x = 2,344,464.02 × 552,246.08 - Step 4: Simplify right side
1,563,257.24x = 1,294,721,064,746.04 - Step 5: Solve for x
x = 1,294,721,064,746.04/1,563,257.24 - Step 6: Final answer
x = 828,220.10
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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.