Home / 5,533,203.95-8,244,800.13-4,929,526.34

Finding the Fourth Proportional to 5,533,203.95, 8,244,800.13 and 4,929,526.34

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Solution

The fourth proportional to 5,533,203.95, 8,244,800.13 and 4,929,526.34 is: 7,345,284.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,203.95 : 8,244,800.13 = 4,929,526.34 : x
  2. Step 2: Convert to fraction form
    5,533,203.95/8,244,800.13 = 4,929,526.34/x
  3. Step 3: Cross multiply
    5,533,203.95x = 8,244,800.13 × 4,929,526.34
  4. Step 4: Simplify right side
    5,533,203.95x = 40,642,959,408,870.42
  5. Step 5: Solve for x
    x = 40,642,959,408,870.42/5,533,203.95
  6. Step 6: Final answer
    x = 7,345,284.90

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.