Home / 6,020,281.71-9,031,801.46-2,609,140.46

Finding the Fourth Proportional to 6,020,281.71, 9,031,801.46 and 2,609,140.46

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Solution

The fourth proportional to 6,020,281.71, 9,031,801.46 and 2,609,140.46 is: 3,914,308.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,281.71 : 9,031,801.46 = 2,609,140.46 : x
  2. Step 2: Convert to fraction form
    6,020,281.71/9,031,801.46 = 2,609,140.46/x
  3. Step 3: Cross multiply
    6,020,281.71x = 9,031,801.46 × 2,609,140.46
  4. Step 4: Simplify right side
    6,020,281.71x = 23,565,238,557,768.36
  5. Step 5: Solve for x
    x = 23,565,238,557,768.36/6,020,281.71
  6. Step 6: Final answer
    x = 3,914,308.28

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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.