Finding the Fourth Proportional to 2,497,918.36, 3,746,887.14 and 604,656.76
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Solution
The fourth proportional to 2,497,918.36, 3,746,887.14 and 604,656.76 is: 906,987.46
Step by Step Solution
- Step 1: Write the proportion equation
2,497,918.36 : 3,746,887.14 = 604,656.76 : x - Step 2: Convert to fraction form
2,497,918.36/3,746,887.14 = 604,656.76/x - Step 3: Cross multiply
2,497,918.36x = 3,746,887.14 × 604,656.76 - Step 4: Simplify right side
2,497,918.36x = 2,265,580,638,158.07 - Step 5: Solve for x
x = 2,265,580,638,158.07/2,497,918.36 - Step 6: Final answer
x = 906,987.46
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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.