Home / 9,828,233.60-14,751,098.40-5,779,659.20

Finding the Fourth Proportional to 9,828,233.60, 14,751,098.40 and 5,779,659.20

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Solution

The fourth proportional to 9,828,233.60, 14,751,098.40 and 5,779,659.20 is: 8,674,633.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,828,233.60 : 14,751,098.40 = 5,779,659.20 : x
  2. Step 2: Convert to fraction form
    9,828,233.60/14,751,098.40 = 5,779,659.20/x
  3. Step 3: Cross multiply
    9,828,233.60x = 14,751,098.40 × 5,779,659.20
  4. Step 4: Simplify right side
    9,828,233.60x = 85,256,321,577,665.28
  5. Step 5: Solve for x
    x = 85,256,321,577,665.28/9,828,233.60
  6. Step 6: Final answer
    x = 8,674,633.21

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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.