Home / 7,706,023.09-10,626,973.91-4,608,041.91

Finding the Fourth Proportional to 7,706,023.09, 10,626,973.91 and 4,608,041.91

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Solution

The fourth proportional to 7,706,023.09, 10,626,973.91 and 4,608,041.91 is: 6,354,709.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,706,023.09 : 10,626,973.91 = 4,608,041.91 : x
  2. Step 2: Convert to fraction form
    7,706,023.09/10,626,973.91 = 4,608,041.91/x
  3. Step 3: Cross multiply
    7,706,023.09x = 10,626,973.91 × 4,608,041.91
  4. Step 4: Simplify right side
    7,706,023.09x = 48,969,541,108,145.36
  5. Step 5: Solve for x
    x = 48,969,541,108,145.36/7,706,023.09
  6. Step 6: Final answer
    x = 6,354,709.89

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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.