Home / 6,429,027.16-9,648,200.94-2,386,090.36

Finding the Fourth Proportional to 6,429,027.16, 9,648,200.94 and 2,386,090.36

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Solution

The fourth proportional to 6,429,027.16, 9,648,200.94 and 2,386,090.36 is: 3,580,865.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,429,027.16 : 9,648,200.94 = 2,386,090.36 : x
  2. Step 2: Convert to fraction form
    6,429,027.16/9,648,200.94 = 2,386,090.36/x
  3. Step 3: Cross multiply
    6,429,027.16x = 9,648,200.94 × 2,386,090.36
  4. Step 4: Simplify right side
    6,429,027.16x = 23,021,479,254,276.94
  5. Step 5: Solve for x
    x = 23,021,479,254,276.94/6,429,027.16
  6. Step 6: Final answer
    x = 3,580,865.14

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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.