Home / 2,466,338.76-3,403,980.63-1,434,165.93

Finding the Fourth Proportional to 2,466,338.76, 3,403,980.63 and 1,434,165.93

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Solution

The fourth proportional to 2,466,338.76, 3,403,980.63 and 1,434,165.93 is: 1,979,400.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,338.76 : 3,403,980.63 = 1,434,165.93 : x
  2. Step 2: Convert to fraction form
    2,466,338.76/3,403,980.63 = 1,434,165.93/x
  3. Step 3: Cross multiply
    2,466,338.76x = 3,403,980.63 × 1,434,165.93
  4. Step 4: Simplify right side
    2,466,338.76x = 4,881,873,045,925.94
  5. Step 5: Solve for x
    x = 4,881,873,045,925.94/2,466,338.76
  6. Step 6: Final answer
    x = 1,979,400.85

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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.