Home / 1,037,951.20-1,556,926.80-590,053.60

Finding the Fourth Proportional to 1,037,951.20, 1,556,926.80 and 590,053.60

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Solution

The fourth proportional to 1,037,951.20, 1,556,926.80 and 590,053.60 is: 885,080.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,951.20 : 1,556,926.80 = 590,053.60 : x
  2. Step 2: Convert to fraction form
    1,037,951.20/1,556,926.80 = 590,053.60/x
  3. Step 3: Cross multiply
    1,037,951.20x = 1,556,926.80 × 590,053.60
  4. Step 4: Simplify right side
    1,037,951.20x = 918,670,263,276.48
  5. Step 5: Solve for x
    x = 918,670,263,276.48/1,037,951.20
  6. Step 6: Final answer
    x = 885,080.40

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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.