Home / 1,615,642.93-2,423,525.90-604,658.44

Finding the Fourth Proportional to 1,615,642.93, 2,423,525.90 and 604,658.44

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Solution

The fourth proportional to 1,615,642.93, 2,423,525.90 and 604,658.44 is: 907,010.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,615,642.93 : 2,423,525.90 = 604,658.44 : x
  2. Step 2: Convert to fraction form
    1,615,642.93/2,423,525.90 = 604,658.44/x
  3. Step 3: Cross multiply
    1,615,642.93x = 2,423,525.90 × 604,658.44
  4. Step 4: Simplify right side
    1,615,642.93x = 1,465,405,389,993.60
  5. Step 5: Solve for x
    x = 1,465,405,389,993.60/1,615,642.93
  6. Step 6: Final answer
    x = 907,010.68

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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.