Home / 4,655,364.48-6,424,341.12-2,618,173.92

Finding the Fourth Proportional to 4,655,364.48, 6,424,341.12 and 2,618,173.92

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Solution

The fourth proportional to 4,655,364.48, 6,424,341.12 and 2,618,173.92 is: 3,613,045.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,364.48 : 6,424,341.12 = 2,618,173.92 : x
  2. Step 2: Convert to fraction form
    4,655,364.48/6,424,341.12 = 2,618,173.92/x
  3. Step 3: Cross multiply
    4,655,364.48x = 6,424,341.12 × 2,618,173.92
  4. Step 4: Simplify right side
    4,655,364.48x = 16,820,042,373,567.59
  5. Step 5: Solve for x
    x = 16,820,042,373,567.59/4,655,364.48
  6. Step 6: Final answer
    x = 3,613,045.22

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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.