Home / 2,955,346.02-4,426,603.83-1,814,645.70

Finding the Fourth Proportional to 2,955,346.02, 4,426,603.83 and 1,814,645.70

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Solution

The fourth proportional to 2,955,346.02, 4,426,603.83 and 1,814,645.70 is: 2,718,029.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,346.02 : 4,426,603.83 = 1,814,645.70 : x
  2. Step 2: Convert to fraction form
    2,955,346.02/4,426,603.83 = 1,814,645.70/x
  3. Step 3: Cross multiply
    2,955,346.02x = 4,426,603.83 × 1,814,645.70
  4. Step 4: Simplify right side
    2,955,346.02x = 8,032,717,605,713.03
  5. Step 5: Solve for x
    x = 8,032,717,605,713.03/2,955,346.02
  6. Step 6: Final answer
    x = 2,718,029.48

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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.