Finding the Fourth Proportional to 1,710,059.04, 2,564,891.73 and 447,985.08
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Solution
The fourth proportional to 1,710,059.04, 2,564,891.73 and 447,985.08 is: 671,926.06
Step by Step Solution
- Step 1: Write the proportion equation
1,710,059.04 : 2,564,891.73 = 447,985.08 : x - Step 2: Convert to fraction form
1,710,059.04/2,564,891.73 = 447,985.08/x - Step 3: Cross multiply
1,710,059.04x = 2,564,891.73 × 447,985.08 - Step 4: Simplify right side
1,710,059.04x = 1,149,033,226,855.39 - Step 5: Solve for x
x = 1,149,033,226,855.39/1,710,059.04 - Step 6: Final answer
x = 671,926.06
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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.