Finding the Fourth Proportional to 2,257,363.41, 3,386,035.99 and 817,710.04
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Solution
The fourth proportional to 2,257,363.41, 3,386,035.99 and 817,710.04 is: 1,226,561.75
Step by Step Solution
- Step 1: Write the proportion equation
2,257,363.41 : 3,386,035.99 = 817,710.04 : x - Step 2: Convert to fraction form
2,257,363.41/3,386,035.99 = 817,710.04/x - Step 3: Cross multiply
2,257,363.41x = 3,386,035.99 × 817,710.04 - Step 4: Simplify right side
2,257,363.41x = 2,768,795,624,824.34 - Step 5: Solve for x
x = 2,768,795,624,824.34/2,257,363.41 - Step 6: Final answer
x = 1,226,561.75
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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.