Home / 6,282,525.16-9,422,665.93-1,671,537.88

Finding the Fourth Proportional to 6,282,525.16, 9,422,665.93 and 1,671,537.88

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Solution

The fourth proportional to 6,282,525.16, 9,422,665.93 and 1,671,537.88 is: 2,507,008.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,525.16 : 9,422,665.93 = 1,671,537.88 : x
  2. Step 2: Convert to fraction form
    6,282,525.16/9,422,665.93 = 1,671,537.88/x
  3. Step 3: Cross multiply
    6,282,525.16x = 9,422,665.93 × 1,671,537.88
  4. Step 4: Simplify right side
    6,282,525.16x = 15,750,343,032,580.43
  5. Step 5: Solve for x
    x = 15,750,343,032,580.43/6,282,525.16
  6. Step 6: Final answer
    x = 2,507,008.35

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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.