Finding the Fourth Proportional to 1,027,295.08, 1,417,708.95 and 568,402.18
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Solution
The fourth proportional to 1,027,295.08, 1,417,708.95 and 568,402.18 is: 784,418.10
Step by Step Solution
- Step 1: Write the proportion equation
1,027,295.08 : 1,417,708.95 = 568,402.18 : x - Step 2: Convert to fraction form
1,027,295.08/1,417,708.95 = 568,402.18/x - Step 3: Cross multiply
1,027,295.08x = 1,417,708.95 × 568,402.18 - Step 4: Simplify right side
1,027,295.08x = 805,828,857,785.51 - Step 5: Solve for x
x = 805,828,857,785.51/1,027,295.08 - Step 6: Final answer
x = 784,418.10
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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.