Finding the Fourth Proportional to 1,953,536.16, 2,929,831.92 and 533,599.68
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Solution
The fourth proportional to 1,953,536.16, 2,929,831.92 and 533,599.68 is: 800,270.51
Step by Step Solution
- Step 1: Write the proportion equation
1,953,536.16 : 2,929,831.92 = 533,599.68 : x - Step 2: Convert to fraction form
1,953,536.16/2,929,831.92 = 533,599.68/x - Step 3: Cross multiply
1,953,536.16x = 2,929,831.92 × 533,599.68 - Step 4: Simplify right side
1,953,536.16x = 1,563,357,374,965.79 - Step 5: Solve for x
x = 1,563,357,374,965.79/1,953,536.16 - Step 6: Final answer
x = 800,270.51
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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.