Home / 3,103,533.70-4,655,305.95-973,781.26

Finding the Fourth Proportional to 3,103,533.70, 4,655,305.95 and 973,781.26

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Solution

The fourth proportional to 3,103,533.70, 4,655,305.95 and 973,781.26 is: 1,460,673.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,533.70 : 4,655,305.95 = 973,781.26 : x
  2. Step 2: Convert to fraction form
    3,103,533.70/4,655,305.95 = 973,781.26/x
  3. Step 3: Cross multiply
    3,103,533.70x = 4,655,305.95 × 973,781.26
  4. Step 4: Simplify right side
    3,103,533.70x = 4,533,249,693,676.50
  5. Step 5: Solve for x
    x = 4,533,249,693,676.50/3,103,533.70
  6. Step 6: Final answer
    x = 1,460,673.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.