Home / 4,681,624.50-6,460,641.81-2,535,448.50

Finding the Fourth Proportional to 4,681,624.50, 6,460,641.81 and 2,535,448.50

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Solution

The fourth proportional to 4,681,624.50, 6,460,641.81 and 2,535,448.50 is: 3,498,918.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681,624.50 : 6,460,641.81 = 2,535,448.50 : x
  2. Step 2: Convert to fraction form
    4,681,624.50/6,460,641.81 = 2,535,448.50/x
  3. Step 3: Cross multiply
    4,681,624.50x = 6,460,641.81 × 2,535,448.50
  4. Step 4: Simplify right side
    4,681,624.50x = 16,380,624,586,201.78
  5. Step 5: Solve for x
    x = 16,380,624,586,201.78/4,681,624.50
  6. Step 6: Final answer
    x = 3,498,918.93

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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.