Home / 5,372,602.60-8,058,903.90-1,826,746.60

Finding the Fourth Proportional to 5,372,602.60, 8,058,903.90 and 1,826,746.60

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Solution

The fourth proportional to 5,372,602.60, 8,058,903.90 and 1,826,746.60 is: 2,740,119.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,602.60 : 8,058,903.90 = 1,826,746.60 : x
  2. Step 2: Convert to fraction form
    5,372,602.60/8,058,903.90 = 1,826,746.60/x
  3. Step 3: Cross multiply
    5,372,602.60x = 8,058,903.90 × 1,826,746.60
  4. Step 4: Simplify right side
    5,372,602.60x = 14,721,575,299,051.74
  5. Step 5: Solve for x
    x = 14,721,575,299,051.74/5,372,602.60
  6. Step 6: Final answer
    x = 2,740,119.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.