Finding the Fourth Proportional to 1,175,395.02, 1,762,058.70 and 465,921.06
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Solution
The fourth proportional to 1,175,395.02, 1,762,058.70 and 465,921.06 is: 698,471.78
Step by Step Solution
- Step 1: Write the proportion equation
1,175,395.02 : 1,762,058.70 = 465,921.06 : x - Step 2: Convert to fraction form
1,175,395.02/1,762,058.70 = 465,921.06/x - Step 3: Cross multiply
1,175,395.02x = 1,762,058.70 × 465,921.06 - Step 4: Simplify right side
1,175,395.02x = 820,980,257,286.22 - Step 5: Solve for x
x = 820,980,257,286.22/1,175,395.02 - Step 6: Final answer
x = 698,471.78
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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.