Home / 11,376,501.90-17,029,323.45-6,569,913.30

Finding the Fourth Proportional to 11,376,501.90, 17,029,323.45 and 6,569,913.30

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Solution

The fourth proportional to 11,376,501.90, 17,029,323.45 and 6,569,913.30 is: 9,834,409.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,376,501.90 : 17,029,323.45 = 6,569,913.30 : x
  2. Step 2: Convert to fraction form
    11,376,501.90/17,029,323.45 = 6,569,913.30/x
  3. Step 3: Cross multiply
    11,376,501.90x = 17,029,323.45 × 6,569,913.30
  4. Step 4: Simplify right side
    11,376,501.90x = 111,881,178,624,156.88
  5. Step 5: Solve for x
    x = 111,881,178,624,156.88/11,376,501.90
  6. Step 6: Final answer
    x = 9,834,409.52

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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.