Home / 6,298,335.90-9,448,425.45-2,037,779.10

Finding the Fourth Proportional to 6,298,335.90, 9,448,425.45 and 2,037,779.10

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Solution

The fourth proportional to 6,298,335.90, 9,448,425.45 and 2,037,779.10 is: 3,056,966.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,335.90 : 9,448,425.45 = 2,037,779.10 : x
  2. Step 2: Convert to fraction form
    6,298,335.90/9,448,425.45 = 2,037,779.10/x
  3. Step 3: Cross multiply
    6,298,335.90x = 9,448,425.45 × 2,037,779.10
  4. Step 4: Simplify right side
    6,298,335.90x = 19,253,803,909,918.09
  5. Step 5: Solve for x
    x = 19,253,803,909,918.09/6,298,335.90
  6. Step 6: Final answer
    x = 3,056,966.83

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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.