Home / 2,435,946.84-3,361,581.66-1,348,220.52

Finding the Fourth Proportional to 2,435,946.84, 3,361,581.66 and 1,348,220.52

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Solution

The fourth proportional to 2,435,946.84, 3,361,581.66 and 1,348,220.52 is: 1,860,530.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,946.84 : 3,361,581.66 = 1,348,220.52 : x
  2. Step 2: Convert to fraction form
    2,435,946.84/3,361,581.66 = 1,348,220.52/x
  3. Step 3: Cross multiply
    2,435,946.84x = 3,361,581.66 × 1,348,220.52
  4. Step 4: Simplify right side
    2,435,946.84x = 4,532,153,373,667.66
  5. Step 5: Solve for x
    x = 4,532,153,373,667.66/2,435,946.84
  6. Step 6: Final answer
    x = 1,860,530.49

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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.