Home / 3,360,799.46-4,636,582.88-2,069,400.26

Finding the Fourth Proportional to 3,360,799.46, 4,636,582.88 and 2,069,400.26

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Solution

The fourth proportional to 3,360,799.46, 4,636,582.88 and 2,069,400.26 is: 2,854,959.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,799.46 : 4,636,582.88 = 2,069,400.26 : x
  2. Step 2: Convert to fraction form
    3,360,799.46/4,636,582.88 = 2,069,400.26/x
  3. Step 3: Cross multiply
    3,360,799.46x = 4,636,582.88 × 2,069,400.26
  4. Step 4: Simplify right side
    3,360,799.46x = 9,594,945,817,383.55
  5. Step 5: Solve for x
    x = 9,594,945,817,383.55/3,360,799.46
  6. Step 6: Final answer
    x = 2,854,959.34

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1.5x scale

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.