Home / 3,634,298.52-5,015,263.02-2,002,856.64

Finding the Fourth Proportional to 3,634,298.52, 5,015,263.02 and 2,002,856.64

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Solution

The fourth proportional to 3,634,298.52, 5,015,263.02 and 2,002,856.64 is: 2,763,904.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,298.52 : 5,015,263.02 = 2,002,856.64 : x
  2. Step 2: Convert to fraction form
    3,634,298.52/5,015,263.02 = 2,002,856.64/x
  3. Step 3: Cross multiply
    3,634,298.52x = 5,015,263.02 × 2,002,856.64
  4. Step 4: Simplify right side
    3,634,298.52x = 10,044,852,840,953.45
  5. Step 5: Solve for x
    x = 10,044,852,840,953.45/3,634,298.52
  6. Step 6: Final answer
    x = 2,763,904.17

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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.