Home / 1,594,228.74-2,200,017.48-869,060.46

Finding the Fourth Proportional to 1,594,228.74, 2,200,017.48 and 869,060.46

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Solution

The fourth proportional to 1,594,228.74, 2,200,017.48 and 869,060.46 is: 1,199,293.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,228.74 : 2,200,017.48 = 869,060.46 : x
  2. Step 2: Convert to fraction form
    1,594,228.74/2,200,017.48 = 869,060.46/x
  3. Step 3: Cross multiply
    1,594,228.74x = 2,200,017.48 × 869,060.46
  4. Step 4: Simplify right side
    1,594,228.74x = 1,911,948,203,176.84
  5. Step 5: Solve for x
    x = 1,911,948,203,176.84/1,594,228.74
  6. Step 6: Final answer
    x = 1,199,293.52

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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.