Home / 8,880,303.44-12,254,840.52-4,805,967.44

Finding the Fourth Proportional to 8,880,303.44, 12,254,840.52 and 4,805,967.44

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Solution

The fourth proportional to 8,880,303.44, 12,254,840.52 and 4,805,967.44 is: 6,632,246.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,880,303.44 : 12,254,840.52 = 4,805,967.44 : x
  2. Step 2: Convert to fraction form
    8,880,303.44/12,254,840.52 = 4,805,967.44/x
  3. Step 3: Cross multiply
    8,880,303.44x = 12,254,840.52 × 4,805,967.44
  4. Step 4: Simplify right side
    8,880,303.44x = 58,896,364,521,512.67
  5. Step 5: Solve for x
    x = 58,896,364,521,512.67/8,880,303.44
  6. Step 6: Final answer
    x = 6,632,246.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.