Home / 7,763,303.59-10,713,402.87-4,502,054.66

Finding the Fourth Proportional to 7,763,303.59, 10,713,402.87 and 4,502,054.66

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Solution

The fourth proportional to 7,763,303.59, 10,713,402.87 and 4,502,054.66 is: 6,212,860.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,763,303.59 : 10,713,402.87 = 4,502,054.66 : x
  2. Step 2: Convert to fraction form
    7,763,303.59/10,713,402.87 = 4,502,054.66/x
  3. Step 3: Cross multiply
    7,763,303.59x = 10,713,402.87 × 4,502,054.66
  4. Step 4: Simplify right side
    7,763,303.59x = 48,232,325,315,340.88
  5. Step 5: Solve for x
    x = 48,232,325,315,340.88/7,763,303.59
  6. Step 6: Final answer
    x = 6,212,860.90

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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.