Home / 2,962,587.35-4,088,370.55-1,604,460.35

Finding the Fourth Proportional to 2,962,587.35, 4,088,370.55 and 1,604,460.35

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Solution

The fourth proportional to 2,962,587.35, 4,088,370.55 and 1,604,460.35 is: 2,214,155.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,587.35 : 4,088,370.55 = 1,604,460.35 : x
  2. Step 2: Convert to fraction form
    2,962,587.35/4,088,370.55 = 1,604,460.35/x
  3. Step 3: Cross multiply
    2,962,587.35x = 4,088,370.55 × 1,604,460.35
  4. Step 4: Simplify right side
    2,962,587.35x = 6,559,628,449,792.47
  5. Step 5: Solve for x
    x = 6,559,628,449,792.47/2,962,587.35
  6. Step 6: Final answer
    x = 2,214,155.29

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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.