Home / 4,354,904.80-6,533,685.84-2,226,483.64

Finding the Fourth Proportional to 4,354,904.80, 6,533,685.84 and 2,226,483.64

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Solution

The fourth proportional to 4,354,904.80, 6,533,685.84 and 2,226,483.64 is: 3,340,404.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,904.80 : 6,533,685.84 = 2,226,483.64 : x
  2. Step 2: Convert to fraction form
    4,354,904.80/6,533,685.84 = 2,226,483.64/x
  3. Step 3: Cross multiply
    4,354,904.80x = 6,533,685.84 × 2,226,483.64
  4. Step 4: Simplify right side
    4,354,904.80x = 14,547,144,631,659.66
  5. Step 5: Solve for x
    x = 14,547,144,631,659.66/4,354,904.80
  6. Step 6: Final answer
    x = 3,340,404.74

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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.