Finding the Fourth Proportional to 4,506,829.10, 6,760,252.08 and 1,095,118.52
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Solution
The fourth proportional to 4,506,829.10, 6,760,252.08 and 1,095,118.52 is: 1,642,679.82
Step by Step Solution
- Step 1: Write the proportion equation
4,506,829.10 : 6,760,252.08 = 1,095,118.52 : x - Step 2: Convert to fraction form
4,506,829.10/6,760,252.08 = 1,095,118.52/x - Step 3: Cross multiply
4,506,829.10x = 6,760,252.08 × 1,095,118.52 - Step 4: Simplify right side
4,506,829.10x = 7,403,277,218,875.26 - Step 5: Solve for x
x = 7,403,277,218,875.26/4,506,829.10 - Step 6: Final answer
x = 1,642,679.82
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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.