Home / 4,351,875.64-6,004,053.75-2,489,931.25

Finding the Fourth Proportional to 4,351,875.64, 6,004,053.75 and 2,489,931.25

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Solution

The fourth proportional to 4,351,875.64, 6,004,053.75 and 2,489,931.25 is: 3,435,227.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351,875.64 : 6,004,053.75 = 2,489,931.25 : x
  2. Step 2: Convert to fraction form
    4,351,875.64/6,004,053.75 = 2,489,931.25/x
  3. Step 3: Cross multiply
    4,351,875.64x = 6,004,053.75 × 2,489,931.25
  4. Step 4: Simplify right side
    4,351,875.64x = 14,949,681,058,804.69
  5. Step 5: Solve for x
    x = 14,949,681,058,804.69/4,351,875.64
  6. Step 6: Final answer
    x = 3,435,227.08

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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.