Finding the Fourth Proportional to 1,758,440.97, 2,637,292.33 and 495,973.35
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Solution
The fourth proportional to 1,758,440.97, 2,637,292.33 and 495,973.35 is: 743,855.91
Step by Step Solution
- Step 1: Write the proportion equation
1,758,440.97 : 2,637,292.33 = 495,973.35 : x - Step 2: Convert to fraction form
1,758,440.97/2,637,292.33 = 495,973.35/x - Step 3: Cross multiply
1,758,440.97x = 2,637,292.33 × 495,973.35 - Step 4: Simplify right side
1,758,440.97x = 1,308,026,711,839.41 - Step 5: Solve for x
x = 1,308,026,711,839.41/1,758,440.97 - Step 6: Final answer
x = 743,855.91
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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.