Home / 6,213,066.34-9,320,138.22-1,896,088.57

Finding the Fourth Proportional to 6,213,066.34, 9,320,138.22 and 1,896,088.57

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Solution

The fourth proportional to 6,213,066.34, 9,320,138.22 and 1,896,088.57 is: 2,844,297.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,066.34 : 9,320,138.22 = 1,896,088.57 : x
  2. Step 2: Convert to fraction form
    6,213,066.34/9,320,138.22 = 1,896,088.57/x
  3. Step 3: Cross multiply
    6,213,066.34x = 9,320,138.22 × 1,896,088.57
  4. Step 4: Simplify right side
    6,213,066.34x = 17,671,807,549,762.15
  5. Step 5: Solve for x
    x = 17,671,807,549,762.15/6,213,066.34
  6. Step 6: Final answer
    x = 2,844,297.26

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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.