Home / 2,370,596.36-3,555,533.61-773,156.88

Finding the Fourth Proportional to 2,370,596.36, 3,555,533.61 and 773,156.88

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Solution

The fourth proportional to 2,370,596.36, 3,555,533.61 and 773,156.88 is: 1,159,617.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,596.36 : 3,555,533.61 = 773,156.88 : x
  2. Step 2: Convert to fraction form
    2,370,596.36/3,555,533.61 = 773,156.88/x
  3. Step 3: Cross multiply
    2,370,596.36x = 3,555,533.61 × 773,156.88
  4. Step 4: Simplify right side
    2,370,596.36x = 2,748,985,272,642.74
  5. Step 5: Solve for x
    x = 2,748,985,272,642.74/2,370,596.36
  6. Step 6: Final answer
    x = 1,159,617.61

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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.