Finding the Fourth Proportional to 9,201,992.64, 12,698,800.29 and 5,336,805.48
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Solution
The fourth proportional to 9,201,992.64, 12,698,800.29 and 5,336,805.48 is: 7,364,820.82
Step by Step Solution
- Step 1: Write the proportion equation
9,201,992.64 : 12,698,800.29 = 5,336,805.48 : x - Step 2: Convert to fraction form
9,201,992.64/12,698,800.29 = 5,336,805.48/x - Step 3: Cross multiply
9,201,992.64x = 12,698,800.29 × 5,336,805.48 - Step 4: Simplify right side
9,201,992.64x = 67,771,026,977,097.59 - Step 5: Solve for x
x = 67,771,026,977,097.59/9,201,992.64 - Step 6: Final answer
x = 7,364,820.82
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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.