Home / 2,239,689.94-3,359,547.20-556,793.44

Finding the Fourth Proportional to 2,239,689.94, 3,359,547.20 and 556,793.44

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Solution

The fourth proportional to 2,239,689.94, 3,359,547.20 and 556,793.44 is: 835,193.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,689.94 : 3,359,547.20 = 556,793.44 : x
  2. Step 2: Convert to fraction form
    2,239,689.94/3,359,547.20 = 556,793.44/x
  3. Step 3: Cross multiply
    2,239,689.94x = 3,359,547.20 × 556,793.44
  4. Step 4: Simplify right side
    2,239,689.94x = 1,870,573,835,323.48
  5. Step 5: Solve for x
    x = 1,870,573,835,323.48/2,239,689.94
  6. Step 6: Final answer
    x = 835,193.21

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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.