Home / 7,633,985.06-10,534,781.30-4,196,152.22

Finding the Fourth Proportional to 7,633,985.06, 10,534,781.30 and 4,196,152.22

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Solution

The fourth proportional to 7,633,985.06, 10,534,781.30 and 4,196,152.22 is: 5,790,625.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,633,985.06 : 10,534,781.30 = 4,196,152.22 : x
  2. Step 2: Convert to fraction form
    7,633,985.06/10,534,781.30 = 4,196,152.22/x
  3. Step 3: Cross multiply
    7,633,985.06x = 10,534,781.30 × 4,196,152.22
  4. Step 4: Simplify right side
    7,633,985.06x = 44,205,545,939,209.48
  5. Step 5: Solve for x
    x = 44,205,545,939,209.48/7,633,985.06
  6. Step 6: Final answer
    x = 5,790,625.16

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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.