Home / 1,729,184.10-2,594,126.08-607,340.58

Finding the Fourth Proportional to 1,729,184.10, 2,594,126.08 and 607,340.58

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Solution

The fourth proportional to 1,729,184.10, 2,594,126.08 and 607,340.58 is: 911,133.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,184.10 : 2,594,126.08 = 607,340.58 : x
  2. Step 2: Convert to fraction form
    1,729,184.10/2,594,126.08 = 607,340.58/x
  3. Step 3: Cross multiply
    1,729,184.10x = 2,594,126.08 × 607,340.58
  4. Step 4: Simplify right side
    1,729,184.10x = 1,575,518,038,020.33
  5. Step 5: Solve for x
    x = 1,575,518,038,020.33/1,729,184.10
  6. Step 6: Final answer
    x = 911,133.78

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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.