Home / 2,523,001.78-3,486,296.85-1,796,588.36

Finding the Fourth Proportional to 2,523,001.78, 3,486,296.85 and 1,796,588.36

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Solution

The fourth proportional to 2,523,001.78, 3,486,296.85 and 1,796,588.36 is: 2,482,535.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,001.78 : 3,486,296.85 = 1,796,588.36 : x
  2. Step 2: Convert to fraction form
    2,523,001.78/3,486,296.85 = 1,796,588.36/x
  3. Step 3: Cross multiply
    2,523,001.78x = 3,486,296.85 × 1,796,588.36
  4. Step 4: Simplify right side
    2,523,001.78x = 6,263,440,349,030.61
  5. Step 5: Solve for x
    x = 6,263,440,349,030.61/2,523,001.78
  6. Step 6: Final answer
    x = 2,482,535.05

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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.