Home / 1,774,855.36-2,449,300.33-959,059.01

Finding the Fourth Proportional to 1,774,855.36, 2,449,300.33 and 959,059.01

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Solution

The fourth proportional to 1,774,855.36, 2,449,300.33 and 959,059.01 is: 1,323,501.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,855.36 : 2,449,300.33 = 959,059.01 : x
  2. Step 2: Convert to fraction form
    1,774,855.36/2,449,300.33 = 959,059.01/x
  3. Step 3: Cross multiply
    1,774,855.36x = 2,449,300.33 × 959,059.01
  4. Step 4: Simplify right side
    1,774,855.36x = 2,349,023,549,682.47
  5. Step 5: Solve for x
    x = 2,349,023,549,682.47/1,774,855.36
  6. Step 6: Final answer
    x = 1,323,501.40

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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.