Home / 1,883,284.92-2,598,962.76-1,023,848.46

Finding the Fourth Proportional to 1,883,284.92, 2,598,962.76 and 1,023,848.46

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Solution

The fourth proportional to 1,883,284.92, 2,598,962.76 and 1,023,848.46 is: 1,412,926.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,284.92 : 2,598,962.76 = 1,023,848.46 : x
  2. Step 2: Convert to fraction form
    1,883,284.92/2,598,962.76 = 1,023,848.46/x
  3. Step 3: Cross multiply
    1,883,284.92x = 2,598,962.76 × 1,023,848.46
  4. Step 4: Simplify right side
    1,883,284.92x = 2,660,944,019,423.35
  5. Step 5: Solve for x
    x = 2,660,944,019,423.35/1,883,284.92
  6. Step 6: Final answer
    x = 1,412,926.95

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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.