Home / 1,697,160.35-2,342,055.33-922,785.01

Finding the Fourth Proportional to 1,697,160.35, 2,342,055.33 and 922,785.01

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Solution

The fourth proportional to 1,697,160.35, 2,342,055.33 and 922,785.01 is: 1,273,429.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,160.35 : 2,342,055.33 = 922,785.01 : x
  2. Step 2: Convert to fraction form
    1,697,160.35/2,342,055.33 = 922,785.01/x
  3. Step 3: Cross multiply
    1,697,160.35x = 2,342,055.33 × 922,785.01
  4. Step 4: Simplify right side
    1,697,160.35x = 2,161,213,545,259.47
  5. Step 5: Solve for x
    x = 2,161,213,545,259.47/1,697,160.35
  6. Step 6: Final answer
    x = 1,273,429.20

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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.