Home / 6,000,330.25-8,280,477.56-3,247,017.40

Finding the Fourth Proportional to 6,000,330.25, 8,280,477.56 and 3,247,017.40

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Solution

The fourth proportional to 6,000,330.25, 8,280,477.56 and 3,247,017.40 is: 4,480,895.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,330.25 : 8,280,477.56 = 3,247,017.40 : x
  2. Step 2: Convert to fraction form
    6,000,330.25/8,280,477.56 = 3,247,017.40/x
  3. Step 3: Cross multiply
    6,000,330.25x = 8,280,477.56 × 3,247,017.40
  4. Step 4: Simplify right side
    6,000,330.25x = 26,886,854,717,629.54
  5. Step 5: Solve for x
    x = 26,886,854,717,629.54/6,000,330.25
  6. Step 6: Final answer
    x = 4,480,895.82

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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.