Finding the Fourth Proportional to 1,026,482.41, 1,416,422.05 and 567,535.06
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Solution
The fourth proportional to 1,026,482.41, 1,416,422.05 and 567,535.06 is: 783,130.00
Step by Step Solution
- Step 1: Write the proportion equation
1,026,482.41 : 1,416,422.05 = 567,535.06 : x - Step 2: Convert to fraction form
1,026,482.41/1,416,422.05 = 567,535.06/x - Step 3: Cross multiply
1,026,482.41x = 1,416,422.05 × 567,535.06 - Step 4: Simplify right side
1,026,482.41x = 803,869,173,132.07 - Step 5: Solve for x
x = 803,869,173,132.07/1,026,482.41 - Step 6: Final answer
x = 783,130.00
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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.