Finding the Fourth Proportional to 653,646.91, 980,526.84 and 180,332.27
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Solution
The fourth proportional to 653,646.91, 980,526.84 and 180,332.27 is: 270,513.99
Step by Step Solution
- Step 1: Write the proportion equation
653,646.91 : 980,526.84 = 180,332.27 : x - Step 2: Convert to fraction form
653,646.91/980,526.84 = 180,332.27/x - Step 3: Cross multiply
653,646.91x = 980,526.84 × 180,332.27 - Step 4: Simplify right side
653,646.91x = 176,820,630,853.13 - Step 5: Solve for x
x = 176,820,630,853.13/653,646.91 - Step 6: Final answer
x = 270,513.99
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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.