Finding the Fourth Proportional to 1,553,088.96, 2,329,283.52 and 605,972.16
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Solution
The fourth proportional to 1,553,088.96, 2,329,283.52 and 605,972.16 is: 908,821.71
Step by Step Solution
- Step 1: Write the proportion equation
1,553,088.96 : 2,329,283.52 = 605,972.16 : x - Step 2: Convert to fraction form
1,553,088.96/2,329,283.52 = 605,972.16/x - Step 3: Cross multiply
1,553,088.96x = 2,329,283.52 × 605,972.16 - Step 4: Simplify right side
1,553,088.96x = 1,411,480,965,866.80 - Step 5: Solve for x
x = 1,411,480,965,866.80/1,553,088.96 - Step 6: Final answer
x = 908,821.71
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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.