Home / 9,397,430.40-14,096,145.60-5,618,294.40

Finding the Fourth Proportional to 9,397,430.40, 14,096,145.60 and 5,618,294.40

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Solution

The fourth proportional to 9,397,430.40, 14,096,145.60 and 5,618,294.40 is: 8,427,441.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397,430.40 : 14,096,145.60 = 5,618,294.40 : x
  2. Step 2: Convert to fraction form
    9,397,430.40/14,096,145.60 = 5,618,294.40/x
  3. Step 3: Cross multiply
    9,397,430.40x = 14,096,145.60 × 5,618,294.40
  4. Step 4: Simplify right side
    9,397,430.40x = 79,196,295,886,064.64
  5. Step 5: Solve for x
    x = 79,196,295,886,064.64/9,397,430.40
  6. Step 6: Final answer
    x = 8,427,441.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.