Finding the Fourth Proportional to 2,952,730.18, 4,074,767.67 and 1,594,603.18
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Solution
The fourth proportional to 2,952,730.18, 4,074,767.67 and 1,594,603.18 is: 2,200,552.40
Step by Step Solution
- Step 1: Write the proportion equation
2,952,730.18 : 4,074,767.67 = 1,594,603.18 : x - Step 2: Convert to fraction form
2,952,730.18/4,074,767.67 = 1,594,603.18/x - Step 3: Cross multiply
2,952,730.18x = 4,074,767.67 × 1,594,603.18 - Step 4: Simplify right side
2,952,730.18x = 6,497,637,484,343.19 - Step 5: Solve for x
x = 6,497,637,484,343.19/2,952,730.18 - Step 6: Final answer
x = 2,200,552.40
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.