Home / 5,495,924.79-8,232,864.71-2,800,141.11

Finding the Fourth Proportional to 5,495,924.79, 8,232,864.71 and 2,800,141.11

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Solution

The fourth proportional to 5,495,924.79, 8,232,864.71 and 2,800,141.11 is: 4,194,595.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,495,924.79 : 8,232,864.71 = 2,800,141.11 : x
  2. Step 2: Convert to fraction form
    5,495,924.79/8,232,864.71 = 2,800,141.11/x
  3. Step 3: Cross multiply
    5,495,924.79x = 8,232,864.71 × 2,800,141.11
  4. Step 4: Simplify right side
    5,495,924.79x = 23,053,182,913,538.52
  5. Step 5: Solve for x
    x = 23,053,182,913,538.52/5,495,924.79
  6. Step 6: Final answer
    x = 4,194,595.78

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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.