Finding the Fourth Proportional to 1,617,226.99, 2,426,065.57 and 592,424.31
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Solution
The fourth proportional to 1,617,226.99, 2,426,065.57 and 592,424.31 is: 888,718.92
Step by Step Solution
- Step 1: Write the proportion equation
1,617,226.99 : 2,426,065.57 = 592,424.31 : x - Step 2: Convert to fraction form
1,617,226.99/2,426,065.57 = 592,424.31/x - Step 3: Cross multiply
1,617,226.99x = 2,426,065.57 × 592,424.31 - Step 4: Simplify right side
1,617,226.99x = 1,437,260,221,322.01 - Step 5: Solve for x
x = 1,437,260,221,322.01/1,617,226.99 - Step 6: Final answer
x = 888,718.92
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.