Home / 4,418,778.32-6,097,856.28-2,485,038.32

Finding the Fourth Proportional to 4,418,778.32, 6,097,856.28 and 2,485,038.32

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Solution

The fourth proportional to 4,418,778.32, 6,097,856.28 and 2,485,038.32 is: 3,429,320.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,778.32 : 6,097,856.28 = 2,485,038.32 : x
  2. Step 2: Convert to fraction form
    4,418,778.32/6,097,856.28 = 2,485,038.32/x
  3. Step 3: Cross multiply
    4,418,778.32x = 6,097,856.28 × 2,485,038.32
  4. Step 4: Simplify right side
    4,418,778.32x = 15,153,406,525,652.65
  5. Step 5: Solve for x
    x = 15,153,406,525,652.65/4,418,778.32
  6. Step 6: Final answer
    x = 3,429,320.38

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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.