Home / 2,267,124.40-3,392,813.40-1,558,536.40

Finding the Fourth Proportional to 2,267,124.40, 3,392,813.40 and 1,558,536.40

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Solution

The fourth proportional to 2,267,124.40, 3,392,813.40 and 1,558,536.40 is: 2,332,392.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,124.40 : 3,392,813.40 = 1,558,536.40 : x
  2. Step 2: Convert to fraction form
    2,267,124.40/3,392,813.40 = 1,558,536.40/x
  3. Step 3: Cross multiply
    2,267,124.40x = 3,392,813.40 × 1,558,536.40
  4. Step 4: Simplify right side
    2,267,124.40x = 5,287,823,182,307.76
  5. Step 5: Solve for x
    x = 5,287,823,182,307.76/2,267,124.40
  6. Step 6: Final answer
    x = 2,332,392.16

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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.