Home / 9,333,645.40-14,005,997.70-6,802,931.80

Finding the Fourth Proportional to 9,333,645.40, 14,005,997.70 and 6,802,931.80

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Solution

The fourth proportional to 9,333,645.40, 14,005,997.70 and 6,802,931.80 is: 10,208,428.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333,645.40 : 14,005,997.70 = 6,802,931.80 : x
  2. Step 2: Convert to fraction form
    9,333,645.40/14,005,997.70 = 6,802,931.80/x
  3. Step 3: Cross multiply
    9,333,645.40x = 14,005,997.70 × 6,802,931.80
  4. Step 4: Simplify right side
    9,333,645.40x = 95,281,847,144,056.86
  5. Step 5: Solve for x
    x = 95,281,847,144,056.86/9,333,645.40
  6. Step 6: Final answer
    x = 10,208,428.01

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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.