Finding the Fourth Proportional to 1,732,987.18, 2,598,480.18 and 534,587.74
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Solution
The fourth proportional to 1,732,987.18, 2,598,480.18 and 534,587.74 is: 801,572.95
Step by Step Solution
- Step 1: Write the proportion equation
1,732,987.18 : 2,598,480.18 = 534,587.74 : x - Step 2: Convert to fraction form
1,732,987.18/2,598,480.18 = 534,587.74/x - Step 3: Cross multiply
1,732,987.18x = 2,598,480.18 × 534,587.74 - Step 4: Simplify right side
1,732,987.18x = 1,389,115,646,860.99 - Step 5: Solve for x
x = 1,389,115,646,860.99/1,732,987.18 - Step 6: Final answer
x = 801,572.95
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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.