Finding the Fourth Proportional to 1,495,038.06, 2,242,852.47 and 548,416.98
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Solution
The fourth proportional to 1,495,038.06, 2,242,852.47 and 548,416.98 is: 822,733.82
Step by Step Solution
- Step 1: Write the proportion equation
1,495,038.06 : 2,242,852.47 = 548,416.98 : x - Step 2: Convert to fraction form
1,495,038.06/2,242,852.47 = 548,416.98/x - Step 3: Cross multiply
1,495,038.06x = 2,242,852.47 × 548,416.98 - Step 4: Simplify right side
1,495,038.06x = 1,230,018,378,182.94 - Step 5: Solve for x
x = 1,230,018,378,182.94/1,495,038.06 - Step 6: Final answer
x = 822,733.82
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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.