Home / 9,033,876.50-12,466,783.38-4,903,915.73

Finding the Fourth Proportional to 9,033,876.50, 12,466,783.38 and 4,903,915.73

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Solution

The fourth proportional to 9,033,876.50, 12,466,783.38 and 4,903,915.73 is: 6,767,422.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,876.50 : 12,466,783.38 = 4,903,915.73 : x
  2. Step 2: Convert to fraction form
    9,033,876.50/12,466,783.38 = 4,903,915.73/x
  3. Step 3: Cross multiply
    9,033,876.50x = 12,466,783.38 × 4,903,915.73
  4. Step 4: Simplify right side
    9,033,876.50x = 61,136,055,032,831.07
  5. Step 5: Solve for x
    x = 61,136,055,032,831.07/9,033,876.50
  6. Step 6: Final answer
    x = 6,767,422.05

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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.