Home / 1,849,725.24-2,774,810.16-651,399.88

Finding the Fourth Proportional to 1,849,725.24, 2,774,810.16 and 651,399.88

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Solution

The fourth proportional to 1,849,725.24, 2,774,810.16 and 651,399.88 is: 977,178.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,725.24 : 2,774,810.16 = 651,399.88 : x
  2. Step 2: Convert to fraction form
    1,849,725.24/2,774,810.16 = 651,399.88/x
  3. Step 3: Cross multiply
    1,849,725.24x = 2,774,810.16 × 651,399.88
  4. Step 4: Simplify right side
    1,849,725.24x = 1,807,511,005,246.78
  5. Step 5: Solve for x
    x = 1,807,511,005,246.78/1,849,725.24
  6. Step 6: Final answer
    x = 977,178.11

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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.