Home / 13,370,784.99-20,050,337.07-4,732,014.26

Finding the Fourth Proportional to 13,370,784.99, 20,050,337.07 and 4,732,014.26

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Solution

The fourth proportional to 13,370,784.99, 20,050,337.07 and 4,732,014.26 is: 7,095,954.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,370,784.99 : 20,050,337.07 = 4,732,014.26 : x
  2. Step 2: Convert to fraction form
    13,370,784.99/20,050,337.07 = 4,732,014.26/x
  3. Step 3: Cross multiply
    13,370,784.99x = 20,050,337.07 × 4,732,014.26
  4. Step 4: Simplify right side
    13,370,784.99x = 94,878,480,832,794.94
  5. Step 5: Solve for x
    x = 94,878,480,832,794.94/13,370,784.99
  6. Step 6: Final answer
    x = 7,095,954.42

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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.