Finding the Fourth Proportional to 899,569.04, 1,349,587.02 and 268,482.84
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Solution
The fourth proportional to 899,569.04, 1,349,587.02 and 268,482.84 is: 402,793.94
Step by Step Solution
- Step 1: Write the proportion equation
899,569.04 : 1,349,587.02 = 268,482.84 : x - Step 2: Convert to fraction form
899,569.04/1,349,587.02 = 268,482.84/x - Step 3: Cross multiply
899,569.04x = 1,349,587.02 × 268,482.84 - Step 4: Simplify right side
899,569.04x = 362,340,955,956.74 - Step 5: Solve for x
x = 362,340,955,956.74/899,569.04 - Step 6: Final answer
x = 402,793.94
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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.