Home / 4,031,009.77-6,046,477.13-1,634,284.71

Finding the Fourth Proportional to 4,031,009.77, 6,046,477.13 and 1,634,284.71

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Solution

The fourth proportional to 4,031,009.77, 6,046,477.13 and 1,634,284.71 is: 2,451,411.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,009.77 : 6,046,477.13 = 1,634,284.71 : x
  2. Step 2: Convert to fraction form
    4,031,009.77/6,046,477.13 = 1,634,284.71/x
  3. Step 3: Cross multiply
    4,031,009.77x = 6,046,477.13 × 1,634,284.71
  4. Step 4: Simplify right side
    4,031,009.77x = 9,881,665,084,519.87
  5. Step 5: Solve for x
    x = 9,881,665,084,519.87/4,031,009.77
  6. Step 6: Final answer
    x = 2,451,411.84

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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.