Home / 1,717,629.06-2,588,507.36-1,547,064.93

Finding the Fourth Proportional to 1,717,629.06, 2,588,507.36 and 1,547,064.93

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Solution

The fourth proportional to 1,717,629.06, 2,588,507.36 and 1,547,064.93 is: 2,331,463.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,629.06 : 2,588,507.36 = 1,547,064.93 : x
  2. Step 2: Convert to fraction form
    1,717,629.06/2,588,507.36 = 1,547,064.93/x
  3. Step 3: Cross multiply
    1,717,629.06x = 2,588,507.36 × 1,547,064.93
  4. Step 4: Simplify right side
    1,717,629.06x = 4,004,588,949,967.56
  5. Step 5: Solve for x
    x = 4,004,588,949,967.56/1,717,629.06
  6. Step 6: Final answer
    x = 2,331,463.20

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.