Home / 4,865,017.48-6,712,610.20-2,904,513.93

Finding the Fourth Proportional to 4,865,017.48, 6,712,610.20 and 2,904,513.93

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Solution

The fourth proportional to 4,865,017.48, 6,712,610.20 and 2,904,513.93 is: 4,007,564.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,017.48 : 6,712,610.20 = 2,904,513.93 : x
  2. Step 2: Convert to fraction form
    4,865,017.48/6,712,610.20 = 2,904,513.93/x
  3. Step 3: Cross multiply
    4,865,017.48x = 6,712,610.20 × 2,904,513.93
  4. Step 4: Simplify right side
    4,865,017.48x = 19,496,869,825,298.80
  5. Step 5: Solve for x
    x = 19,496,869,825,298.80/4,865,017.48
  6. Step 6: Final answer
    x = 4,007,564.19

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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.