Finding the Fourth Proportional to 4,543,763.04, 6,270,292.08 and 2,506,572
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Solution
The fourth proportional to 4,543,763.04, 6,270,292.08 and 2,506,572 is: 3,459,013.69
Step by Step Solution
- Step 1: Write the proportion equation
4,543,763.04 : 6,270,292.08 = 2,506,572 : x - Step 2: Convert to fraction form
4,543,763.04/6,270,292.08 = 2,506,572/x - Step 3: Cross multiply
4,543,763.04x = 6,270,292.08 × 2,506,572 - Step 4: Simplify right side
4,543,763.04x = 15,716,938,559,549.76 - Step 5: Solve for x
x = 15,716,938,559,549.76/4,543,763.04 - Step 6: Final answer
x = 3,459,013.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.