Home / 1,806,314.80-2,492,826.24-1,001,498.80

Finding the Fourth Proportional to 1,806,314.80, 2,492,826.24 and 1,001,498.80

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Solution

The fourth proportional to 1,806,314.80, 2,492,826.24 and 1,001,498.80 is: 1,382,130.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,314.80 : 2,492,826.24 = 1,001,498.80 : x
  2. Step 2: Convert to fraction form
    1,806,314.80/2,492,826.24 = 1,001,498.80/x
  3. Step 3: Cross multiply
    1,806,314.80x = 2,492,826.24 × 1,001,498.80
  4. Step 4: Simplify right side
    1,806,314.80x = 2,496,562,487,968.51
  5. Step 5: Solve for x
    x = 2,496,562,487,968.51/1,806,314.80
  6. Step 6: Final answer
    x = 1,382,130.34

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Double scale
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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.