Home / 10,348,790.37-14,281,151.35-5,998,281.48

Finding the Fourth Proportional to 10,348,790.37, 14,281,151.35 and 5,998,281.48

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Solution

The fourth proportional to 10,348,790.37, 14,281,151.35 and 5,998,281.48 is: 8,277,524.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,348,790.37 : 14,281,151.35 = 5,998,281.48 : x
  2. Step 2: Convert to fraction form
    10,348,790.37/14,281,151.35 = 5,998,281.48/x
  3. Step 3: Cross multiply
    10,348,790.37x = 14,281,151.35 × 5,998,281.48
  4. Step 4: Simplify right side
    10,348,790.37x = 85,662,365,683,763.80
  5. Step 5: Solve for x
    x = 85,662,365,683,763.80/10,348,790.37
  6. Step 6: Final answer
    x = 8,277,524.49

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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.