Home / 5,804,977.60-8,707,466.40-1,761,457.60

Finding the Fourth Proportional to 5,804,977.60, 8,707,466.40 and 1,761,457.60

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Solution

The fourth proportional to 5,804,977.60, 8,707,466.40 and 1,761,457.60 is: 2,642,186.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804,977.60 : 8,707,466.40 = 1,761,457.60 : x
  2. Step 2: Convert to fraction form
    5,804,977.60/8,707,466.40 = 1,761,457.60/x
  3. Step 3: Cross multiply
    5,804,977.60x = 8,707,466.40 × 1,761,457.60
  4. Step 4: Simplify right side
    5,804,977.60x = 15,337,832,867,024.64
  5. Step 5: Solve for x
    x = 15,337,832,867,024.64/5,804,977.60
  6. Step 6: Final answer
    x = 2,642,186.40

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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.