Home / 1,594,730.12-2,200,711.56-869,576

Finding the Fourth Proportional to 1,594,730.12, 2,200,711.56 and 869,576

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Solution

The fourth proportional to 1,594,730.12, 2,200,711.56 and 869,576 is: 1,200,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,730.12 : 2,200,711.56 = 869,576 : x
  2. Step 2: Convert to fraction form
    1,594,730.12/2,200,711.56 = 869,576/x
  3. Step 3: Cross multiply
    1,594,730.12x = 2,200,711.56 × 869,576
  4. Step 4: Simplify right side
    1,594,730.12x = 1,913,685,955,498.56
  5. Step 5: Solve for x
    x = 1,913,685,955,498.56/1,594,730.12
  6. Step 6: Final answer
    x = 1,200,006.15

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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.