Home / 9,033,350.40-12,466,035.60-4,903,378.80

Finding the Fourth Proportional to 9,033,350.40, 12,466,035.60 and 4,903,378.80

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Solution

The fourth proportional to 9,033,350.40, 12,466,035.60 and 4,903,378.80 is: 6,766,669.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,350.40 : 12,466,035.60 = 4,903,378.80 : x
  2. Step 2: Convert to fraction form
    9,033,350.40/12,466,035.60 = 4,903,378.80/x
  3. Step 3: Cross multiply
    9,033,350.40x = 12,466,035.60 × 4,903,378.80
  4. Step 4: Simplify right side
    9,033,350.40x = 61,125,694,681,085.27
  5. Step 5: Solve for x
    x = 61,125,694,681,085.27/9,033,350.40
  6. Step 6: Final answer
    x = 6,766,669.28

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1.5x scale

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.