Home / 3,062,587.68-4,591,038.88-1,355,820.48

Finding the Fourth Proportional to 3,062,587.68, 4,591,038.88 and 1,355,820.48

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Solution

The fourth proportional to 3,062,587.68, 4,591,038.88 and 1,355,820.48 is: 2,032,472.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,587.68 : 4,591,038.88 = 1,355,820.48 : x
  2. Step 2: Convert to fraction form
    3,062,587.68/4,591,038.88 = 1,355,820.48/x
  3. Step 3: Cross multiply
    3,062,587.68x = 4,591,038.88 × 1,355,820.48
  4. Step 4: Simplify right side
    3,062,587.68x = 6,224,624,537,980.26
  5. Step 5: Solve for x
    x = 6,224,624,537,980.26/3,062,587.68
  6. Step 6: Final answer
    x = 2,032,472.27

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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.