Home / 2,593,416.77-3,575,587.54-2,126,550.35

Finding the Fourth Proportional to 2,593,416.77, 3,575,587.54 and 2,126,550.35

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Solution

The fourth proportional to 2,593,416.77, 3,575,587.54 and 2,126,550.35 is: 2,931,910.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,416.77 : 3,575,587.54 = 2,126,550.35 : x
  2. Step 2: Convert to fraction form
    2,593,416.77/3,575,587.54 = 2,126,550.35/x
  3. Step 3: Cross multiply
    2,593,416.77x = 3,575,587.54 × 2,126,550.35
  4. Step 4: Simplify right side
    2,593,416.77x = 7,603,666,934,642.64
  5. Step 5: Solve for x
    x = 7,603,666,934,642.64/2,593,416.77
  6. Step 6: Final answer
    x = 2,931,910.91

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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.