Home / 4,428,859.77-6,643,289.76-1,063,066.77

Finding the Fourth Proportional to 4,428,859.77, 6,643,289.76 and 1,063,066.77

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Solution

The fourth proportional to 4,428,859.77, 6,643,289.76 and 1,063,066.77 is: 1,594,600.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,859.77 : 6,643,289.76 = 1,063,066.77 : x
  2. Step 2: Convert to fraction form
    4,428,859.77/6,643,289.76 = 1,063,066.77/x
  3. Step 3: Cross multiply
    4,428,859.77x = 6,643,289.76 × 1,063,066.77
  4. Step 4: Simplify right side
    4,428,859.77x = 7,062,260,587,337.28
  5. Step 5: Solve for x
    x = 7,062,260,587,337.28/4,428,859.77
  6. Step 6: Final answer
    x = 1,594,600.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.