Finding the Fourth Proportional to 1,033,867.87, 1,426,526.84 and 604,064.99
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Solution
The fourth proportional to 1,033,867.87, 1,426,526.84 and 604,064.99 is: 833,486.52
Step by Step Solution
- Step 1: Write the proportion equation
1,033,867.87 : 1,426,526.84 = 604,064.99 : x - Step 2: Convert to fraction form
1,033,867.87/1,426,526.84 = 604,064.99/x - Step 3: Cross multiply
1,033,867.87x = 1,426,526.84 × 604,064.99 - Step 4: Simplify right side
1,033,867.87x = 861,714,926,415.81 - Step 5: Solve for x
x = 861,714,926,415.81/1,033,867.87 - Step 6: Final answer
x = 833,486.52
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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.