Home / 2,370,594.86-3,555,531.36-773,155.38

Finding the Fourth Proportional to 2,370,594.86, 3,555,531.36 and 773,155.38

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Solution

The fourth proportional to 2,370,594.86, 3,555,531.36 and 773,155.38 is: 1,159,615.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,594.86 : 3,555,531.36 = 773,155.38 : x
  2. Step 2: Convert to fraction form
    2,370,594.86/3,555,531.36 = 773,155.38/x
  3. Step 3: Cross multiply
    2,370,594.86x = 3,555,531.36 × 773,155.38
  4. Step 4: Simplify right side
    2,370,594.86x = 2,748,978,199,742.72
  5. Step 5: Solve for x
    x = 2,748,978,199,742.72/2,370,594.86
  6. Step 6: Final answer
    x = 1,159,615.36

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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.