Home / 4,999,270.69-6,899,554.65-2,823,954.02

Finding the Fourth Proportional to 4,999,270.69, 6,899,554.65 and 2,823,954.02

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Solution

The fourth proportional to 4,999,270.69, 6,899,554.65 and 2,823,954.02 is: 3,897,373.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,270.69 : 6,899,554.65 = 2,823,954.02 : x
  2. Step 2: Convert to fraction form
    4,999,270.69/6,899,554.65 = 2,823,954.02/x
  3. Step 3: Cross multiply
    4,999,270.69x = 6,899,554.65 × 2,823,954.02
  4. Step 4: Simplify right side
    4,999,270.69x = 19,484,025,090,077.20
  5. Step 5: Solve for x
    x = 19,484,025,090,077.20/4,999,270.69
  6. Step 6: Final answer
    x = 3,897,373.50

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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.