Home / 7,763,302.59-10,713,401.49-4,502,053.66

Finding the Fourth Proportional to 7,763,302.59, 10,713,401.49 and 4,502,053.66

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Solution

The fourth proportional to 7,763,302.59, 10,713,401.49 and 4,502,053.66 is: 6,212,859.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,763,302.59 : 10,713,401.49 = 4,502,053.66 : x
  2. Step 2: Convert to fraction form
    7,763,302.59/10,713,401.49 = 4,502,053.66/x
  3. Step 3: Cross multiply
    7,763,302.59x = 10,713,401.49 × 4,502,053.66
  4. Step 4: Simplify right side
    7,763,302.59x = 48,232,308,379,203.15
  5. Step 5: Solve for x
    x = 48,232,308,379,203.15/7,763,302.59
  6. Step 6: Final answer
    x = 6,212,859.52

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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.