Home / 2,593,415.77-3,575,586.16-2,126,549.35

Finding the Fourth Proportional to 2,593,415.77, 3,575,586.16 and 2,126,549.35

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Solution

The fourth proportional to 2,593,415.77, 3,575,586.16 and 2,126,549.35 is: 2,931,909.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,415.77 : 3,575,586.16 = 2,126,549.35 : x
  2. Step 2: Convert to fraction form
    2,593,415.77/3,575,586.16 = 2,126,549.35/x
  3. Step 3: Cross multiply
    2,593,415.77x = 3,575,586.16 × 2,126,549.35
  4. Step 4: Simplify right side
    2,593,415.77x = 7,603,660,424,417.00
  5. Step 5: Solve for x
    x = 7,603,660,424,417.00/2,593,415.77
  6. Step 6: Final answer
    x = 2,931,909.54

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Double scale
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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.