Home / 7,592,493.60-10,477,639.20-4,154,733.60

Finding the Fourth Proportional to 7,592,493.60, 10,477,639.20 and 4,154,733.60

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Solution

The fourth proportional to 7,592,493.60, 10,477,639.20 and 4,154,733.60 is: 5,733,531.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,592,493.60 : 10,477,639.20 = 4,154,733.60 : x
  2. Step 2: Convert to fraction form
    7,592,493.60/10,477,639.20 = 4,154,733.60/x
  3. Step 3: Cross multiply
    7,592,493.60x = 10,477,639.20 × 4,154,733.60
  4. Step 4: Simplify right side
    7,592,493.60x = 43,531,799,632,917.12
  5. Step 5: Solve for x
    x = 43,531,799,632,917.12/7,592,493.60
  6. Step 6: Final answer
    x = 5,733,531.29

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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.