Finding the Fourth Proportional to 1,059,398.26, 1,461,985.54 and 575,962.31
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Solution
The fourth proportional to 1,059,398.26, 1,461,985.54 and 575,962.31 is: 794,836.66
Step by Step Solution
- Step 1: Write the proportion equation
1,059,398.26 : 1,461,985.54 = 575,962.31 : x - Step 2: Convert to fraction form
1,059,398.26/1,461,985.54 = 575,962.31/x - Step 3: Cross multiply
1,059,398.26x = 1,461,985.54 × 575,962.31 - Step 4: Simplify right side
1,059,398.26x = 842,048,571,020.06 - Step 5: Solve for x
x = 842,048,571,020.06/1,059,398.26 - Step 6: Final answer
x = 794,836.66
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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.