Home / 3,754,522.97-5,632,346.47-1,358,928.11

Finding the Fourth Proportional to 3,754,522.97, 5,632,346.47 and 1,358,928.11

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Solution

The fourth proportional to 3,754,522.97, 5,632,346.47 and 1,358,928.11 is: 2,038,595.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,522.97 : 5,632,346.47 = 1,358,928.11 : x
  2. Step 2: Convert to fraction form
    3,754,522.97/5,632,346.47 = 1,358,928.11/x
  3. Step 3: Cross multiply
    3,754,522.97x = 5,632,346.47 × 1,358,928.11
  4. Step 4: Simplify right side
    3,754,522.97x = 7,653,953,911,783.22
  5. Step 5: Solve for x
    x = 7,653,953,911,783.22/3,754,522.97
  6. Step 6: Final answer
    x = 2,038,595.58

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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.