Finding the Fourth Proportional to 2,069,294.07, 3,104,408.18 and 630,106.14
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Solution
The fourth proportional to 2,069,294.07, 3,104,408.18 and 630,106.14 is: 945,301.44
Step by Step Solution
- Step 1: Write the proportion equation
2,069,294.07 : 3,104,408.18 = 630,106.14 : x - Step 2: Convert to fraction form
2,069,294.07/3,104,408.18 = 630,106.14/x - Step 3: Cross multiply
2,069,294.07x = 3,104,408.18 × 630,106.14 - Step 4: Simplify right side
2,069,294.07x = 1,956,106,668,501.02 - Step 5: Solve for x
x = 1,956,106,668,501.02/2,069,294.07 - Step 6: Final answer
x = 945,301.44
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.