Finding the Fourth Proportional to 1,447,692.45, 2,170,831.14 and 594,536.06
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Solution
The fourth proportional to 1,447,692.45, 2,170,831.14 and 594,536.06 is: 891,513.52
Step by Step Solution
- Step 1: Write the proportion equation
1,447,692.45 : 2,170,831.14 = 594,536.06 : x - Step 2: Convert to fraction form
1,447,692.45/2,170,831.14 = 594,536.06/x - Step 3: Cross multiply
1,447,692.45x = 2,170,831.14 × 594,536.06 - Step 4: Simplify right side
1,447,692.45x = 1,290,637,392,900.91 - Step 5: Solve for x
x = 1,290,637,392,900.91/1,447,692.45 - Step 6: Final answer
x = 891,513.52
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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.