Home / 2,044,841.34-2,822,004.28-1,127,069.22

Finding the Fourth Proportional to 2,044,841.34, 2,822,004.28 and 1,127,069.22

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Solution

The fourth proportional to 2,044,841.34, 2,822,004.28 and 1,127,069.22 is: 1,555,423.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,841.34 : 2,822,004.28 = 1,127,069.22 : x
  2. Step 2: Convert to fraction form
    2,044,841.34/2,822,004.28 = 1,127,069.22/x
  3. Step 3: Cross multiply
    2,044,841.34x = 2,822,004.28 × 1,127,069.22
  4. Step 4: Simplify right side
    2,044,841.34x = 3,180,594,162,696.26
  5. Step 5: Solve for x
    x = 3,180,594,162,696.26/2,044,841.34
  6. Step 6: Final answer
    x = 1,555,423.45

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1.5x scale

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.