Home / 10,326,006.59-15,486,434.56-3,038,016.02

Finding the Fourth Proportional to 10,326,006.59, 15,486,434.56 and 3,038,016.02

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Solution

The fourth proportional to 10,326,006.59, 15,486,434.56 and 3,038,016.02 is: 4,556,266.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,326,006.59 : 15,486,434.56 = 3,038,016.02 : x
  2. Step 2: Convert to fraction form
    10,326,006.59/15,486,434.56 = 3,038,016.02/x
  3. Step 3: Cross multiply
    10,326,006.59x = 15,486,434.56 × 3,038,016.02
  4. Step 4: Simplify right side
    10,326,006.59x = 47,048,036,285,961.66
  5. Step 5: Solve for x
    x = 47,048,036,285,961.66/10,326,006.59
  6. Step 6: Final answer
    x = 4,556,266.34

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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.