Home / 2,426,594.80-3,348,802.08-1,338,936.92

Finding the Fourth Proportional to 2,426,594.80, 3,348,802.08 and 1,338,936.92

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Solution

The fourth proportional to 2,426,594.80, 3,348,802.08 and 1,338,936.92 is: 1,847,788.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,594.80 : 3,348,802.08 = 1,338,936.92 : x
  2. Step 2: Convert to fraction form
    2,426,594.80/3,348,802.08 = 1,338,936.92/x
  3. Step 3: Cross multiply
    2,426,594.80x = 3,348,802.08 × 1,338,936.92
  4. Step 4: Simplify right side
    2,426,594.80x = 4,483,834,742,684.79
  5. Step 5: Solve for x
    x = 4,483,834,742,684.79/2,426,594.80
  6. Step 6: Final answer
    x = 1,847,788.82

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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.