Home / 9,736,021.20-14,602,649.40-3,346,568.40

Finding the Fourth Proportional to 9,736,021.20, 14,602,649.40 and 3,346,568.40

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Solution

The fourth proportional to 9,736,021.20, 14,602,649.40 and 3,346,568.40 is: 5,019,377.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,736,021.20 : 14,602,649.40 = 3,346,568.40 : x
  2. Step 2: Convert to fraction form
    9,736,021.20/14,602,649.40 = 3,346,568.40/x
  3. Step 3: Cross multiply
    9,736,021.20x = 14,602,649.40 × 3,346,568.40
  4. Step 4: Simplify right side
    9,736,021.20x = 48,868,765,038,318.96
  5. Step 5: Solve for x
    x = 48,868,765,038,318.96/9,736,021.20
  6. Step 6: Final answer
    x = 5,019,377.43

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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.