Home / 8,813,362.12-12,163,627.58-4,946,095.49

Finding the Fourth Proportional to 8,813,362.12, 12,163,627.58 and 4,946,095.49

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Solution

The fourth proportional to 8,813,362.12, 12,163,627.58 and 4,946,095.49 is: 6,826,278.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,813,362.12 : 12,163,627.58 = 4,946,095.49 : x
  2. Step 2: Convert to fraction form
    8,813,362.12/12,163,627.58 = 4,946,095.49/x
  3. Step 3: Cross multiply
    8,813,362.12x = 12,163,627.58 × 4,946,095.49
  4. Step 4: Simplify right side
    8,813,362.12x = 60,162,463,429,929
  5. Step 5: Solve for x
    x = 60,162,463,429,929/8,813,362.12
  6. Step 6: Final answer
    x = 6,826,278.40

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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.