Home / 3,036,632.04-4,190,551.56-1,659,981.52

Finding the Fourth Proportional to 3,036,632.04, 4,190,551.56 and 1,659,981.52

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Solution

The fourth proportional to 3,036,632.04, 4,190,551.56 and 1,659,981.52 is: 2,290,774.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,632.04 : 4,190,551.56 = 1,659,981.52 : x
  2. Step 2: Convert to fraction form
    3,036,632.04/4,190,551.56 = 1,659,981.52/x
  3. Step 3: Cross multiply
    3,036,632.04x = 4,190,551.56 × 1,659,981.52
  4. Step 4: Simplify right side
    3,036,632.04x = 6,956,238,148,207.17
  5. Step 5: Solve for x
    x = 6,956,238,148,207.17/3,036,632.04
  6. Step 6: Final answer
    x = 2,290,774.14

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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.