Home / 4,746,679.62-6,550,282.89-2,786,526.19

Finding the Fourth Proportional to 4,746,679.62, 6,550,282.89 and 2,786,526.19

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Solution

The fourth proportional to 4,746,679.62, 6,550,282.89 and 2,786,526.19 is: 3,845,326.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746,679.62 : 6,550,282.89 = 2,786,526.19 : x
  2. Step 2: Convert to fraction form
    4,746,679.62/6,550,282.89 = 2,786,526.19/x
  3. Step 3: Cross multiply
    4,746,679.62x = 6,550,282.89 × 2,786,526.19
  4. Step 4: Simplify right side
    4,746,679.62x = 18,252,534,833,081.74
  5. Step 5: Solve for x
    x = 18,252,534,833,081.74/4,746,679.62
  6. Step 6: Final answer
    x = 3,845,326.90

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1.5x scale

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.