Home / 10,113,827-15,170,755.10-4,130,195

Finding the Fourth Proportional to 10,113,827, 15,170,755.10 and 4,130,195

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Solution

The fourth proportional to 10,113,827, 15,170,755.10 and 4,130,195 is: 6,195,298.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,113,827 : 15,170,755.10 = 4,130,195 : x
  2. Step 2: Convert to fraction form
    10,113,827/15,170,755.10 = 4,130,195/x
  3. Step 3: Cross multiply
    10,113,827x = 15,170,755.10 × 4,130,195
  4. Step 4: Simplify right side
    10,113,827x = 62,658,176,860,244.50
  5. Step 5: Solve for x
    x = 62,658,176,860,244.50/10,113,827
  6. Step 6: Final answer
    x = 6,195,298.46

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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.