Home / 5,098,103.80-7,035,569.03-2,774,884.08

Finding the Fourth Proportional to 5,098,103.80, 7,035,569.03 and 2,774,884.08

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Solution

The fourth proportional to 5,098,103.80, 7,035,569.03 and 2,774,884.08 is: 3,829,441.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,103.80 : 7,035,569.03 = 2,774,884.08 : x
  2. Step 2: Convert to fraction form
    5,098,103.80/7,035,569.03 = 2,774,884.08/x
  3. Step 3: Cross multiply
    5,098,103.80x = 7,035,569.03 × 2,774,884.08
  4. Step 4: Simplify right side
    5,098,103.80x = 19,522,888,495,088.04
  5. Step 5: Solve for x
    x = 19,522,888,495,088.04/5,098,103.80
  6. Step 6: Final answer
    x = 3,829,441.15

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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.