Home / 1,593,200.03-2,386,966.38-917,885.91

Finding the Fourth Proportional to 1,593,200.03, 2,386,966.38 and 917,885.91

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Solution

The fourth proportional to 1,593,200.03, 2,386,966.38 and 917,885.91 is: 1,375,196.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,200.03 : 2,386,966.38 = 917,885.91 : x
  2. Step 2: Convert to fraction form
    1,593,200.03/2,386,966.38 = 917,885.91/x
  3. Step 3: Cross multiply
    1,593,200.03x = 2,386,966.38 × 917,885.91
  4. Step 4: Simplify right side
    1,593,200.03x = 2,190,962,807,845.71
  5. Step 5: Solve for x
    x = 2,190,962,807,845.71/1,593,200.03
  6. Step 6: Final answer
    x = 1,375,196.32

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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.