Finding the Fourth Proportional to 1,254,726.38, 1,881,031.58 and 544,219.32
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Solution
The fourth proportional to 1,254,726.38, 1,881,031.58 and 544,219.32 is: 815,870.09
Step by Step Solution
- Step 1: Write the proportion equation
1,254,726.38 : 1,881,031.58 = 544,219.32 : x - Step 2: Convert to fraction form
1,254,726.38/1,881,031.58 = 544,219.32/x - Step 3: Cross multiply
1,254,726.38x = 1,881,031.58 × 544,219.32 - Step 4: Simplify right side
1,254,726.38x = 1,023,693,727,366.13 - Step 5: Solve for x
x = 1,023,693,727,366.13/1,254,726.38 - Step 6: Final answer
x = 815,870.09
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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.