Home / 2,589,693.52-3,877,011.51-1,506,906.08

Finding the Fourth Proportional to 2,589,693.52, 3,877,011.51 and 1,506,906.08

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Solution

The fourth proportional to 2,589,693.52, 3,877,011.51 and 1,506,906.08 is: 2,255,978.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,693.52 : 3,877,011.51 = 1,506,906.08 : x
  2. Step 2: Convert to fraction form
    2,589,693.52/3,877,011.51 = 1,506,906.08/x
  3. Step 3: Cross multiply
    2,589,693.52x = 3,877,011.51 × 1,506,906.08
  4. Step 4: Simplify right side
    2,589,693.52x = 5,842,292,197,263.92
  5. Step 5: Solve for x
    x = 5,842,292,197,263.92/2,589,693.52
  6. Step 6: Final answer
    x = 2,255,978.23

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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.