Home / 7,493,609.46-10,341,431.50-4,592,439.74

Finding the Fourth Proportional to 7,493,609.46, 10,341,431.50 and 4,592,439.74

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Solution

The fourth proportional to 7,493,609.46, 10,341,431.50 and 4,592,439.74 is: 6,337,720.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,609.46 : 10,341,431.50 = 4,592,439.74 : x
  2. Step 2: Convert to fraction form
    7,493,609.46/10,341,431.50 = 4,592,439.74/x
  3. Step 3: Cross multiply
    7,493,609.46x = 10,341,431.50 × 4,592,439.74
  4. Step 4: Simplify right side
    7,493,609.46x = 47,492,400,989,087.81
  5. Step 5: Solve for x
    x = 47,492,400,989,087.81/7,493,609.46
  6. Step 6: Final answer
    x = 6,337,720.33

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Double scale
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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.