Home / 6,912,567.31-10,370,535.08-2,301,545.09

Finding the Fourth Proportional to 6,912,567.31, 10,370,535.08 and 2,301,545.09

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Solution

The fourth proportional to 6,912,567.31, 10,370,535.08 and 2,301,545.09 is: 3,452,878.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,912,567.31 : 10,370,535.08 = 2,301,545.09 : x
  2. Step 2: Convert to fraction form
    6,912,567.31/10,370,535.08 = 2,301,545.09/x
  3. Step 3: Cross multiply
    6,912,567.31x = 10,370,535.08 × 2,301,545.09
  4. Step 4: Simplify right side
    6,912,567.31x = 23,868,254,094,046.75
  5. Step 5: Solve for x
    x = 23,868,254,094,046.75/6,912,567.31
  6. Step 6: Final answer
    x = 3,452,878.36

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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.