Home / 1,700,018.10-2,346,076.59-936,099.02

Finding the Fourth Proportional to 1,700,018.10, 2,346,076.59 and 936,099.02

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Solution

The fourth proportional to 1,700,018.10, 2,346,076.59 and 936,099.02 is: 1,291,845.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,018.10 : 2,346,076.59 = 936,099.02 : x
  2. Step 2: Convert to fraction form
    1,700,018.10/2,346,076.59 = 936,099.02/x
  3. Step 3: Cross multiply
    1,700,018.10x = 2,346,076.59 × 936,099.02
  4. Step 4: Simplify right side
    1,700,018.10x = 2,196,159,996,743.94
  5. Step 5: Solve for x
    x = 2,196,159,996,743.94/1,700,018.10
  6. Step 6: Final answer
    x = 1,291,845.07

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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.