Home / 4,439,610-6,126,667.27-2,402,419.50

Finding the Fourth Proportional to 4,439,610, 6,126,667.27 and 2,402,419.50

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Solution

The fourth proportional to 4,439,610, 6,126,667.27 and 2,402,419.50 is: 3,315,341.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,610 : 6,126,667.27 = 2,402,419.50 : x
  2. Step 2: Convert to fraction form
    4,439,610/6,126,667.27 = 2,402,419.50/x
  3. Step 3: Cross multiply
    4,439,610x = 6,126,667.27 × 2,402,419.50
  4. Step 4: Simplify right side
    4,439,610x = 14,718,824,913,453.72
  5. Step 5: Solve for x
    x = 14,718,824,913,453.72/4,439,610
  6. Step 6: Final answer
    x = 3,315,341.87

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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.