Home / 1,571,651.22-2,357,459.55-940,741.14

Finding the Fourth Proportional to 1,571,651.22, 2,357,459.55 and 940,741.14

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Solution

The fourth proportional to 1,571,651.22, 2,357,459.55 and 940,741.14 is: 1,411,101.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,571,651.22 : 2,357,459.55 = 940,741.14 : x
  2. Step 2: Convert to fraction form
    1,571,651.22/2,357,459.55 = 940,741.14/x
  3. Step 3: Cross multiply
    1,571,651.22x = 2,357,459.55 × 940,741.14
  4. Step 4: Simplify right side
    1,571,651.22x = 2,217,759,184,570.89
  5. Step 5: Solve for x
    x = 2,217,759,184,570.89/1,571,651.22
  6. Step 6: Final answer
    x = 1,411,101.37

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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.