Home / 1,700,463.71-2,346,746.01-936,517.07

Finding the Fourth Proportional to 1,700,463.71, 2,346,746.01 and 936,517.07

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Solution

The fourth proportional to 1,700,463.71, 2,346,746.01 and 936,517.07 is: 1,292,451.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,463.71 : 2,346,746.01 = 936,517.07 : x
  2. Step 2: Convert to fraction form
    1,700,463.71/2,346,746.01 = 936,517.07/x
  3. Step 3: Cross multiply
    1,700,463.71x = 2,346,746.01 × 936,517.07
  4. Step 4: Simplify right side
    1,700,463.71x = 2,197,767,697,319.39
  5. Step 5: Solve for x
    x = 2,197,767,697,319.39/1,700,463.71
  6. Step 6: Final answer
    x = 1,292,451.98

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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.