Home / 1,788,203.16-2,467,785.27-1,024,404.35

Finding the Fourth Proportional to 1,788,203.16, 2,467,785.27 and 1,024,404.35

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Solution

The fourth proportional to 1,788,203.16, 2,467,785.27 and 1,024,404.35 is: 1,413,715.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,788,203.16 : 2,467,785.27 = 1,024,404.35 : x
  2. Step 2: Convert to fraction form
    1,788,203.16/2,467,785.27 = 1,024,404.35/x
  3. Step 3: Cross multiply
    1,788,203.16x = 2,467,785.27 × 1,024,404.35
  4. Step 4: Simplify right side
    1,788,203.16x = 2,528,009,953,115.00
  5. Step 5: Solve for x
    x = 2,528,009,953,115.00/1,788,203.16
  6. Step 6: Final answer
    x = 1,413,715.18

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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.