Home / 4,439,935.32-6,127,130.37-2,402,745.36

Finding the Fourth Proportional to 4,439,935.32, 6,127,130.37 and 2,402,745.36

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Solution

The fourth proportional to 4,439,935.32, 6,127,130.37 and 2,402,745.36 is: 3,315,799.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,935.32 : 6,127,130.37 = 2,402,745.36 : x
  2. Step 2: Convert to fraction form
    4,439,935.32/6,127,130.37 = 2,402,745.36/x
  3. Step 3: Cross multiply
    4,439,935.32x = 6,127,130.37 × 2,402,745.36
  4. Step 4: Simplify right side
    4,439,935.32x = 14,721,934,066,632.58
  5. Step 5: Solve for x
    x = 14,721,934,066,632.58/4,439,935.32
  6. Step 6: Final answer
    x = 3,315,799.22

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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.