Home / 9,240,074.13-13,850,337.37-3,480,315.60

Finding the Fourth Proportional to 9,240,074.13, 13,850,337.37 and 3,480,315.60

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Solution

The fourth proportional to 9,240,074.13, 13,850,337.37 and 3,480,315.60 is: 5,216,792.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,240,074.13 : 13,850,337.37 = 3,480,315.60 : x
  2. Step 2: Convert to fraction form
    9,240,074.13/13,850,337.37 = 3,480,315.60/x
  3. Step 3: Cross multiply
    9,240,074.13x = 13,850,337.37 × 3,480,315.60
  4. Step 4: Simplify right side
    9,240,074.13x = 48,203,545,196,672.40
  5. Step 5: Solve for x
    x = 48,203,545,196,672.40/9,240,074.13
  6. Step 6: Final answer
    x = 5,216,792.04

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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.