Finding the Fourth Proportional to 1,053,700,248, 1,454,106,342.24 and 590,126,232
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Solution
The fourth proportional to 1,053,700,248, 1,454,106,342.24 and 590,126,232 is: 814,374,200.16
Step by Step Solution
- Step 1: Write the proportion equation
1,053,700,248 : 1,454,106,342.24 = 590,126,232 : x - Step 2: Convert to fraction form
1,053,700,248/1,454,106,342.24 = 590,126,232/x - Step 3: Cross multiply
1,053,700,248x = 1,454,106,342.24 × 590,126,232 - Step 4: Simplify right side
1,053,700,248x = 858,106,296,673,393,664 - Step 5: Solve for x
x = 858,106,296,673,393,664/1,053,700,248 - Step 6: Final answer
x = 814,374,200.16
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.