Finding the Fourth Proportional to 4,032,781.02, 6,035,252.49 and 2,495,145.06
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Solution
The fourth proportional to 4,032,781.02, 6,035,252.49 and 2,495,145.06 is: 3,734,105.66
Step by Step Solution
- Step 1: Write the proportion equation
4,032,781.02 : 6,035,252.49 = 2,495,145.06 : x - Step 2: Convert to fraction form
4,032,781.02/6,035,252.49 = 2,495,145.06/x - Step 3: Cross multiply
4,032,781.02x = 6,035,252.49 × 2,495,145.06 - Step 4: Simplify right side
4,032,781.02x = 15,058,830,436,276.20 - Step 5: Solve for x
x = 15,058,830,436,276.20/4,032,781.02 - Step 6: Final answer
x = 3,734,105.66
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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.