Finding the Fourth Proportional to 583,319.14, 875,927.99 and 360,098.54
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Solution
The fourth proportional to 583,319.14, 875,927.99 and 360,098.54 is: 540,733.82
Step by Step Solution
- Step 1: Write the proportion equation
583,319.14 : 875,927.99 = 360,098.54 : x - Step 2: Convert to fraction form
583,319.14/875,927.99 = 360,098.54/x - Step 3: Cross multiply
583,319.14x = 875,927.99 × 360,098.54 - Step 4: Simplify right side
583,319.14x = 315,420,386,864.74 - Step 5: Solve for x
x = 315,420,386,864.74/583,319.14 - Step 6: Final answer
x = 540,733.82
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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.