Finding the Fourth Proportional to 3,540,004.84, 5,312,844.76 and 1,834,635.68
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Solution
The fourth proportional to 3,540,004.84, 5,312,844.76 and 1,834,635.68 is: 2,753,424.08
Step by Step Solution
- Step 1: Write the proportion equation
3,540,004.84 : 5,312,844.76 = 1,834,635.68 : x - Step 2: Convert to fraction form
3,540,004.84/5,312,844.76 = 1,834,635.68/x - Step 3: Cross multiply
3,540,004.84x = 5,312,844.76 × 1,834,635.68 - Step 4: Simplify right side
3,540,004.84x = 9,747,134,558,997.04 - Step 5: Solve for x
x = 9,747,134,558,997.04/3,540,004.84 - Step 6: Final answer
x = 2,753,424.08
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.