Home / 1,167,083.69-1,749,152.93-625,998.02

Finding the Fourth Proportional to 1,167,083.69, 1,749,152.93 and 625,998.02

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Solution

The fourth proportional to 1,167,083.69, 1,749,152.93 and 625,998.02 is: 938,207.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,083.69 : 1,749,152.93 = 625,998.02 : x
  2. Step 2: Convert to fraction form
    1,167,083.69/1,749,152.93 = 625,998.02/x
  3. Step 3: Cross multiply
    1,167,083.69x = 1,749,152.93 × 625,998.02
  4. Step 4: Simplify right side
    1,167,083.69x = 1,094,966,258,981.44
  5. Step 5: Solve for x
    x = 1,094,966,258,981.44/1,167,083.69
  6. Step 6: Final answer
    x = 938,207.15

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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.