Home / 1,793,846.01-2,475,526.85-978,043.07

Finding the Fourth Proportional to 1,793,846.01, 2,475,526.85 and 978,043.07

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Solution

The fourth proportional to 1,793,846.01, 2,475,526.85 and 978,043.07 is: 1,349,709.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,846.01 : 2,475,526.85 = 978,043.07 : x
  2. Step 2: Convert to fraction form
    1,793,846.01/2,475,526.85 = 978,043.07/x
  3. Step 3: Cross multiply
    1,793,846.01x = 2,475,526.85 × 978,043.07
  4. Step 4: Simplify right side
    1,793,846.01x = 2,421,171,862,973.58
  5. Step 5: Solve for x
    x = 2,421,171,862,973.58/1,793,846.01
  6. Step 6: Final answer
    x = 1,349,709.98

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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.