Home / 1,700,632.02-2,346,872.15-936,685.59

Finding the Fourth Proportional to 1,700,632.02, 2,346,872.15 and 936,685.59

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Solution

The fourth proportional to 1,700,632.02, 2,346,872.15 and 936,685.59 is: 1,292,626.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,632.02 : 2,346,872.15 = 936,685.59 : x
  2. Step 2: Convert to fraction form
    1,700,632.02/2,346,872.15 = 936,685.59/x
  3. Step 3: Cross multiply
    1,700,632.02x = 2,346,872.15 × 936,685.59
  4. Step 4: Simplify right side
    1,700,632.02x = 2,198,281,312,749.41
  5. Step 5: Solve for x
    x = 2,198,281,312,749.41/1,700,632.02
  6. Step 6: Final answer
    x = 1,292,626.08

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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.