Home / 1,717,410.08-2,576,301.96-637,796

Finding the Fourth Proportional to 1,717,410.08, 2,576,301.96 and 637,796

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Solution

The fourth proportional to 1,717,410.08, 2,576,301.96 and 637,796 is: 956,763.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,410.08 : 2,576,301.96 = 637,796 : x
  2. Step 2: Convert to fraction form
    1,717,410.08/2,576,301.96 = 637,796/x
  3. Step 3: Cross multiply
    1,717,410.08x = 2,576,301.96 × 637,796
  4. Step 4: Simplify right side
    1,717,410.08x = 1,643,155,084,880.16
  5. Step 5: Solve for x
    x = 1,643,155,084,880.16/1,717,410.08
  6. Step 6: Final answer
    x = 956,763.39

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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.