Finding the Fourth Proportional to 895,328.24, 1,342,948.62 and 334,319
Calculator
Solution
The fourth proportional to 895,328.24, 1,342,948.62 and 334,319 is: 501,462.17
Step by Step Solution
- Step 1: Write the proportion equation
895,328.24 : 1,342,948.62 = 334,319 : x - Step 2: Convert to fraction form
895,328.24/1,342,948.62 = 334,319/x - Step 3: Cross multiply
895,328.24x = 1,342,948.62 × 334,319 - Step 4: Simplify right side
895,328.24x = 448,973,239,689.78 - Step 5: Solve for x
x = 448,973,239,689.78/895,328.24 - Step 6: Final answer
x = 501,462.17
Related Problems
Find fourth proportional to 447,664.12, 671,474.31 and 167,159.50
Half scale
Find fourth proportional to 1,790,656.48, 2,685,897.24 and 668,638
Double scale
Find fourth proportional to 895,329.24, 1,342,950.12 and 334,320
Similar ratio
Find fourth proportional to 1,342,992.36, 2,014,422.93 and 501,478.50
1.5x scale
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.