Home / 6,890,883.08-10,335,535.93-1,842,587.24

Finding the Fourth Proportional to 6,890,883.08, 10,335,535.93 and 1,842,587.24

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Solution

The fourth proportional to 6,890,883.08, 10,335,535.93 and 1,842,587.24 is: 2,763,669.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,890,883.08 : 10,335,535.93 = 1,842,587.24 : x
  2. Step 2: Convert to fraction form
    6,890,883.08/10,335,535.93 = 1,842,587.24/x
  3. Step 3: Cross multiply
    6,890,883.08x = 10,335,535.93 × 1,842,587.24
  4. Step 4: Simplify right side
    6,890,883.08x = 19,044,126,623,179.53
  5. Step 5: Solve for x
    x = 19,044,126,623,179.53/6,890,883.08
  6. Step 6: Final answer
    x = 2,763,669.97

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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.