Home / 8,064,616.70-12,096,925.05-6,238,034.30

Finding the Fourth Proportional to 8,064,616.70, 12,096,925.05 and 6,238,034.30

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Solution

The fourth proportional to 8,064,616.70, 12,096,925.05 and 6,238,034.30 is: 9,357,051.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,616.70 : 12,096,925.05 = 6,238,034.30 : x
  2. Step 2: Convert to fraction form
    8,064,616.70/12,096,925.05 = 6,238,034.30/x
  3. Step 3: Cross multiply
    8,064,616.70x = 12,096,925.05 × 6,238,034.30
  4. Step 4: Simplify right side
    8,064,616.70x = 75,461,033,386,429.22
  5. Step 5: Solve for x
    x = 75,461,033,386,429.22/8,064,616.70
  6. Step 6: Final answer
    x = 9,357,051.45

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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.