Home / 2,313,630.63-3,470,607.50-715,983.39

Finding the Fourth Proportional to 2,313,630.63, 3,470,607.50 and 715,983.39

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Solution

The fourth proportional to 2,313,630.63, 3,470,607.50 and 715,983.39 is: 1,074,025.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,630.63 : 3,470,607.50 = 715,983.39 : x
  2. Step 2: Convert to fraction form
    2,313,630.63/3,470,607.50 = 715,983.39/x
  3. Step 3: Cross multiply
    2,313,630.63x = 3,470,607.50 × 715,983.39
  4. Step 4: Simplify right side
    2,313,630.63x = 2,484,897,319,629.51
  5. Step 5: Solve for x
    x = 2,484,897,319,629.51/2,313,630.63
  6. Step 6: Final answer
    x = 1,074,025.08

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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.