Finding the Fourth Proportional to 4,133,036.18, 6,199,574.07 and 1,254,428.00
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Solution
The fourth proportional to 4,133,036.18, 6,199,574.07 and 1,254,428.00 is: 1,881,648.02
Step by Step Solution
- Step 1: Write the proportion equation
4,133,036.18 : 6,199,574.07 = 1,254,428.00 : x - Step 2: Convert to fraction form
4,133,036.18/6,199,574.07 = 1,254,428.00/x - Step 3: Cross multiply
4,133,036.18x = 6,199,574.07 × 1,254,428.00 - Step 4: Simplify right side
4,133,036.18x = 7,776,919,321,685 - Step 5: Solve for x
x = 7,776,919,321,685/4,133,036.18 - Step 6: Final answer
x = 1,881,648.02
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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.