Finding the Fourth Proportional to 435,925.02, 652,854.18 and 277,673.70
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Solution
The fourth proportional to 435,925.02, 652,854.18 and 277,673.70 is: 415,852.33
Step by Step Solution
- Step 1: Write the proportion equation
435,925.02 : 652,854.18 = 277,673.70 : x - Step 2: Convert to fraction form
435,925.02/652,854.18 = 277,673.70/x - Step 3: Cross multiply
435,925.02x = 652,854.18 × 277,673.70 - Step 4: Simplify right side
435,925.02x = 181,280,435,721.07 - Step 5: Solve for x
x = 181,280,435,721.07/435,925.02 - Step 6: Final answer
x = 415,852.33
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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.