Home / 2,510,804.44-3,464,837.22-1,423,176.28

Finding the Fourth Proportional to 2,510,804.44, 3,464,837.22 and 1,423,176.28

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Solution

The fourth proportional to 2,510,804.44, 3,464,837.22 and 1,423,176.28 is: 1,963,941.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,804.44 : 3,464,837.22 = 1,423,176.28 : x
  2. Step 2: Convert to fraction form
    2,510,804.44/3,464,837.22 = 1,423,176.28/x
  3. Step 3: Cross multiply
    2,510,804.44x = 3,464,837.22 × 1,423,176.28
  4. Step 4: Simplify right side
    2,510,804.44x = 4,931,074,145,565.14
  5. Step 5: Solve for x
    x = 4,931,074,145,565.14/2,510,804.44
  6. Step 6: Final answer
    x = 1,963,941.94

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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.