Home / 2,936,842.64-4,399,539.48-1,653,527.46

Finding the Fourth Proportional to 2,936,842.64, 4,399,539.48 and 1,653,527.46

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Solution

The fourth proportional to 2,936,842.64, 4,399,539.48 and 1,653,527.46 is: 2,477,068.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,842.64 : 4,399,539.48 = 1,653,527.46 : x
  2. Step 2: Convert to fraction form
    2,936,842.64/4,399,539.48 = 1,653,527.46/x
  3. Step 3: Cross multiply
    2,936,842.64x = 4,399,539.48 × 1,653,527.46
  4. Step 4: Simplify right side
    2,936,842.64x = 7,274,759,341,534.12
  5. Step 5: Solve for x
    x = 7,274,759,341,534.12/2,936,842.64
  6. Step 6: Final answer
    x = 2,477,068.14

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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.