Finding the Fourth Proportional to 1,756,094.35, 2,423,800.06 and 1,067,619.91
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Solution
The fourth proportional to 1,756,094.35, 2,423,800.06 and 1,067,619.91 is: 1,473,552.49
Step by Step Solution
- Step 1: Write the proportion equation
1,756,094.35 : 2,423,800.06 = 1,067,619.91 : x - Step 2: Convert to fraction form
1,756,094.35/2,423,800.06 = 1,067,619.91/x - Step 3: Cross multiply
1,756,094.35x = 2,423,800.06 × 1,067,619.91 - Step 4: Simplify right side
1,756,094.35x = 2,587,697,201,915.19 - Step 5: Solve for x
x = 2,587,697,201,915.19/1,756,094.35 - Step 6: Final answer
x = 1,473,552.49
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.