Home / 9,712,712.20-14,557,404.30-4,030,011.40

Finding the Fourth Proportional to 9,712,712.20, 14,557,404.30 and 4,030,011.40

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Solution

The fourth proportional to 9,712,712.20, 14,557,404.30 and 4,030,011.40 is: 6,040,177.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,712,712.20 : 14,557,404.30 = 4,030,011.40 : x
  2. Step 2: Convert to fraction form
    9,712,712.20/14,557,404.30 = 4,030,011.40/x
  3. Step 3: Cross multiply
    9,712,712.20x = 14,557,404.30 × 4,030,011.40
  4. Step 4: Simplify right side
    9,712,712.20x = 58,666,505,283,409.02
  5. Step 5: Solve for x
    x = 58,666,505,283,409.02/9,712,712.20
  6. Step 6: Final answer
    x = 6,040,177.46

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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.