Home / 6,676,587.98-10,013,480.53-1,883,156.25

Finding the Fourth Proportional to 6,676,587.98, 10,013,480.53 and 1,883,156.25

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Solution

The fourth proportional to 6,676,587.98, 10,013,480.53 and 1,883,156.25 is: 2,824,339.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676,587.98 : 10,013,480.53 = 1,883,156.25 : x
  2. Step 2: Convert to fraction form
    6,676,587.98/10,013,480.53 = 1,883,156.25/x
  3. Step 3: Cross multiply
    6,676,587.98x = 10,013,480.53 × 1,883,156.25
  4. Step 4: Simplify right side
    6,676,587.98x = 18,856,948,477,165.47
  5. Step 5: Solve for x
    x = 18,856,948,477,165.47/6,676,587.98
  6. Step 6: Final answer
    x = 2,824,339.10

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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.