Home / 9,240,048.18-13,850,298.35-3,480,289.76

Finding the Fourth Proportional to 9,240,048.18, 13,850,298.35 and 3,480,289.76

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Solution

The fourth proportional to 9,240,048.18, 13,850,298.35 and 3,480,289.76 is: 5,216,753.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,240,048.18 : 13,850,298.35 = 3,480,289.76 : x
  2. Step 2: Convert to fraction form
    9,240,048.18/13,850,298.35 = 3,480,289.76/x
  3. Step 3: Cross multiply
    9,240,048.18x = 13,850,298.35 × 3,480,289.76
  4. Step 4: Simplify right side
    9,240,048.18x = 48,203,051,433,796.95
  5. Step 5: Solve for x
    x = 48,203,051,433,796.95/9,240,048.18
  6. Step 6: Final answer
    x = 5,216,753.26

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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.