Home / 6,915,946.19-10,373,000.54-2,058,165.59

Finding the Fourth Proportional to 6,915,946.19, 10,373,000.54 and 2,058,165.59

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Solution

The fourth proportional to 6,915,946.19, 10,373,000.54 and 2,058,165.59 is: 3,086,974.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,915,946.19 : 10,373,000.54 = 2,058,165.59 : x
  2. Step 2: Convert to fraction form
    6,915,946.19/10,373,000.54 = 2,058,165.59/x
  3. Step 3: Cross multiply
    6,915,946.19x = 10,373,000.54 × 2,058,165.59
  4. Step 4: Simplify right side
    6,915,946.19x = 21,349,352,714,323.59
  5. Step 5: Solve for x
    x = 21,349,352,714,323.59/6,915,946.19
  6. Step 6: Final answer
    x = 3,086,974.96

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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.