Home / 5,098,074.48-7,035,528.44-2,774,854.76

Finding the Fourth Proportional to 5,098,074.48, 7,035,528.44 and 2,774,854.76

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Solution

The fourth proportional to 5,098,074.48, 7,035,528.44 and 2,774,854.76 is: 3,829,400.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,074.48 : 7,035,528.44 = 2,774,854.76 : x
  2. Step 2: Convert to fraction form
    5,098,074.48/7,035,528.44 = 2,774,854.76/x
  3. Step 3: Cross multiply
    5,098,074.48x = 7,035,528.44 × 2,774,854.76
  4. Step 4: Simplify right side
    5,098,074.48x = 19,522,569,531,797.46
  5. Step 5: Solve for x
    x = 19,522,569,531,797.46/5,098,074.48
  6. Step 6: Final answer
    x = 3,829,400.61

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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.