Home / 10,925,774.40-16,390,848.60-3,249,404.40

Finding the Fourth Proportional to 10,925,774.40, 16,390,848.60 and 3,249,404.40

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Solution

The fourth proportional to 10,925,774.40, 16,390,848.60 and 3,249,404.40 is: 4,874,757.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,774.40 : 16,390,848.60 = 3,249,404.40 : x
  2. Step 2: Convert to fraction form
    10,925,774.40/16,390,848.60 = 3,249,404.40/x
  3. Step 3: Cross multiply
    10,925,774.40x = 16,390,848.60 × 3,249,404.40
  4. Step 4: Simplify right side
    10,925,774.40x = 53,260,495,560,573.84
  5. Step 5: Solve for x
    x = 53,260,495,560,573.84/10,925,774.40
  6. Step 6: Final answer
    x = 4,874,757.03

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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.