Finding the Fourth Proportional to 1,333,303.08, 2,000,203.64 and 534,647.12
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Solution
The fourth proportional to 1,333,303.08, 2,000,203.64 and 534,647.12 is: 802,070.54
Step by Step Solution
- Step 1: Write the proportion equation
1,333,303.08 : 2,000,203.64 = 534,647.12 : x - Step 2: Convert to fraction form
1,333,303.08/2,000,203.64 = 534,647.12/x - Step 3: Cross multiply
1,333,303.08x = 2,000,203.64 × 534,647.12 - Step 4: Simplify right side
1,333,303.08x = 1,069,403,115,539.52 - Step 5: Solve for x
x = 1,069,403,115,539.52/1,333,303.08 - Step 6: Final answer
x = 802,070.54
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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.