Home / 1,700,646.93-2,346,892.70-936,700.52

Finding the Fourth Proportional to 1,700,646.93, 2,346,892.70 and 936,700.52

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Solution

The fourth proportional to 1,700,646.93, 2,346,892.70 and 936,700.52 is: 1,292,646.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,646.93 : 2,346,892.70 = 936,700.52 : x
  2. Step 2: Convert to fraction form
    1,700,646.93/2,346,892.70 = 936,700.52/x
  3. Step 3: Cross multiply
    1,700,646.93x = 2,346,892.70 × 936,700.52
  4. Step 4: Simplify right side
    1,700,646.93x = 2,198,335,596,056.24
  5. Step 5: Solve for x
    x = 2,198,335,596,056.24/1,700,646.93
  6. Step 6: Final answer
    x = 1,292,646.67

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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.