Home / 15,486,764.41-23,209,220.47-5,896,911.57

Finding the Fourth Proportional to 15,486,764.41, 23,209,220.47 and 5,896,911.57

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Solution

The fourth proportional to 15,486,764.41, 23,209,220.47 and 5,896,911.57 is: 8,837,399.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,486,764.41 : 23,209,220.47 = 5,896,911.57 : x
  2. Step 2: Convert to fraction form
    15,486,764.41/23,209,220.47 = 5,896,911.57/x
  3. Step 3: Cross multiply
    15,486,764.41x = 23,209,220.47 × 5,896,911.57
  4. Step 4: Simplify right side
    15,486,764.41x = 136,862,720,720,223.84
  5. Step 5: Solve for x
    x = 136,862,720,720,223.84/15,486,764.41
  6. Step 6: Final answer
    x = 8,837,399.28

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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.