Home / 2,048,577.65-2,827,037.66-1,130,807.31

Finding the Fourth Proportional to 2,048,577.65, 2,827,037.66 and 1,130,807.31

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Solution

The fourth proportional to 2,048,577.65, 2,827,037.66 and 1,130,807.31 is: 1,560,514.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,577.65 : 2,827,037.66 = 1,130,807.31 : x
  2. Step 2: Convert to fraction form
    2,048,577.65/2,827,037.66 = 1,130,807.31/x
  3. Step 3: Cross multiply
    2,048,577.65x = 2,827,037.66 × 1,130,807.31
  4. Step 4: Simplify right side
    2,048,577.65x = 3,196,834,851,573.30
  5. Step 5: Solve for x
    x = 3,196,834,851,573.30/2,048,577.65
  6. Step 6: Final answer
    x = 1,560,514.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.