Home / 1,042,004.40-1,561,840.20-592,940.40

Finding the Fourth Proportional to 1,042,004.40, 1,561,840.20 and 592,940.40

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Solution

The fourth proportional to 1,042,004.40, 1,561,840.20 and 592,940.40 is: 888,746.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,004.40 : 1,561,840.20 = 592,940.40 : x
  2. Step 2: Convert to fraction form
    1,042,004.40/1,561,840.20 = 592,940.40/x
  3. Step 3: Cross multiply
    1,042,004.40x = 1,561,840.20 × 592,940.40
  4. Step 4: Simplify right side
    1,042,004.40x = 926,078,152,924.08
  5. Step 5: Solve for x
    x = 926,078,152,924.08/1,042,004.40
  6. Step 6: Final answer
    x = 888,746.87

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1.5x scale

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.