Finding the Fourth Proportional to 5,602,303.08, 8,402,753.34 and 1,559,094.12
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Solution
The fourth proportional to 5,602,303.08, 8,402,753.34 and 1,559,094.12 is: 2,338,446.02
Step by Step Solution
- Step 1: Write the proportion equation
5,602,303.08 : 8,402,753.34 = 1,559,094.12 : x - Step 2: Convert to fraction form
5,602,303.08/8,402,753.34 = 1,559,094.12/x - Step 3: Cross multiply
5,602,303.08x = 8,402,753.34 × 1,559,094.12 - Step 4: Simplify right side
5,602,303.08x = 13,100,683,324,204.36 - Step 5: Solve for x
x = 13,100,683,324,204.36/5,602,303.08 - Step 6: Final answer
x = 2,338,446.02
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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.