Home / 1,038,052.68-1,556,524.02-532,407.32

Finding the Fourth Proportional to 1,038,052.68, 1,556,524.02 and 532,407.32

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Solution

The fourth proportional to 1,038,052.68, 1,556,524.02 and 532,407.32 is: 798,326.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,052.68 : 1,556,524.02 = 532,407.32 : x
  2. Step 2: Convert to fraction form
    1,038,052.68/1,556,524.02 = 532,407.32/x
  3. Step 3: Cross multiply
    1,038,052.68x = 1,556,524.02 × 532,407.32
  4. Step 4: Simplify right side
    1,038,052.68x = 828,704,782,003.83
  5. Step 5: Solve for x
    x = 828,704,782,003.83/1,038,052.68
  6. Step 6: Final answer
    x = 798,326.33

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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.