Home / 1,037,958.90-1,556,938.35-565,566.90

Finding the Fourth Proportional to 1,037,958.90, 1,556,938.35 and 565,566.90

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Solution

The fourth proportional to 1,037,958.90, 1,556,938.35 and 565,566.90 is: 848,350.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,958.90 : 1,556,938.35 = 565,566.90 : x
  2. Step 2: Convert to fraction form
    1,037,958.90/1,556,938.35 = 565,566.90/x
  3. Step 3: Cross multiply
    1,037,958.90x = 1,556,938.35 × 565,566.90
  4. Step 4: Simplify right side
    1,037,958.90x = 880,552,796,100.62
  5. Step 5: Solve for x
    x = 880,552,796,100.62/1,037,958.90
  6. Step 6: Final answer
    x = 848,350.35

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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.