Home / 7,763,535.89-10,713,722.01-4,502,284.19

Finding the Fourth Proportional to 7,763,535.89, 10,713,722.01 and 4,502,284.19

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Solution

The fourth proportional to 7,763,535.89, 10,713,722.01 and 4,502,284.19 is: 6,213,176.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,763,535.89 : 10,713,722.01 = 4,502,284.19 : x
  2. Step 2: Convert to fraction form
    7,763,535.89/10,713,722.01 = 4,502,284.19/x
  3. Step 3: Cross multiply
    7,763,535.89x = 10,713,722.01 × 4,502,284.19
  4. Step 4: Simplify right side
    7,763,535.89x = 48,236,221,221,678.02
  5. Step 5: Solve for x
    x = 48,236,221,221,678.02/7,763,535.89
  6. Step 6: Final answer
    x = 6,213,176.82

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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.