Home / 9,033,616.08-12,466,639.80-5,113,060.56

Finding the Fourth Proportional to 9,033,616.08, 12,466,639.80 and 5,113,060.56

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Solution

The fourth proportional to 9,033,616.08, 12,466,639.80 and 5,113,060.56 is: 7,056,164.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,616.08 : 12,466,639.80 = 5,113,060.56 : x
  2. Step 2: Convert to fraction form
    9,033,616.08/12,466,639.80 = 5,113,060.56/x
  3. Step 3: Cross multiply
    9,033,616.08x = 12,466,639.80 × 5,113,060.56
  4. Step 4: Simplify right side
    9,033,616.08x = 63,742,684,277,106.29
  5. Step 5: Solve for x
    x = 63,742,684,277,106.29/9,033,616.08
  6. Step 6: Final answer
    x = 7,056,164.85

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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.