Home / 9,646,015.47-14,465,974.69-3,168,023.51

Finding the Fourth Proportional to 9,646,015.47, 14,465,974.69 and 3,168,023.51

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Solution

The fourth proportional to 9,646,015.47, 14,465,974.69 and 3,168,023.51 is: 4,751,034.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,646,015.47 : 14,465,974.69 = 3,168,023.51 : x
  2. Step 2: Convert to fraction form
    9,646,015.47/14,465,974.69 = 3,168,023.51/x
  3. Step 3: Cross multiply
    9,646,015.47x = 14,465,974.69 × 3,168,023.51
  4. Step 4: Simplify right side
    9,646,015.47x = 45,828,547,941,229.84
  5. Step 5: Solve for x
    x = 45,828,547,941,229.84/9,646,015.47
  6. Step 6: Final answer
    x = 4,751,034.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.