Home / 6,579,368.40-9,869,052.60-6,295,933.20

Finding the Fourth Proportional to 6,579,368.40, 9,869,052.60 and 6,295,933.20

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Solution

The fourth proportional to 6,579,368.40, 9,869,052.60 and 6,295,933.20 is: 9,443,899.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,368.40 : 9,869,052.60 = 6,295,933.20 : x
  2. Step 2: Convert to fraction form
    6,579,368.40/9,869,052.60 = 6,295,933.20/x
  3. Step 3: Cross multiply
    6,579,368.40x = 9,869,052.60 × 6,295,933.20
  4. Step 4: Simplify right side
    6,579,368.40x = 62,134,895,916,886.32
  5. Step 5: Solve for x
    x = 62,134,895,916,886.32/6,579,368.40
  6. Step 6: Final answer
    x = 9,443,899.80

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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.