Finding the Fourth Proportional to 8,860,595.14, 13,293,134.37 and 2,470,848.16
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Solution
The fourth proportional to 8,860,595.14, 13,293,134.37 and 2,470,848.16 is: 3,706,897.34
Step by Step Solution
- Step 1: Write the proportion equation
8,860,595.14 : 13,293,134.37 = 2,470,848.16 : x - Step 2: Convert to fraction form
8,860,595.14/13,293,134.37 = 2,470,848.16/x - Step 3: Cross multiply
8,860,595.14x = 13,293,134.37 × 2,470,848.16 - Step 4: Simplify right side
8,860,595.14x = 32,845,316,598,747.26 - Step 5: Solve for x
x = 32,845,316,598,747.26/8,860,595.14 - Step 6: Final answer
x = 3,706,897.34
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.