Home / 9,782,892.04-14,669,342.70-5,747,263.24

Finding the Fourth Proportional to 9,782,892.04, 14,669,342.70 and 5,747,263.24

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Solution

The fourth proportional to 9,782,892.04, 14,669,342.70 and 5,747,263.24 is: 8,617,960.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,782,892.04 : 14,669,342.70 = 5,747,263.24 : x
  2. Step 2: Convert to fraction form
    9,782,892.04/14,669,342.70 = 5,747,263.24/x
  3. Step 3: Cross multiply
    9,782,892.04x = 14,669,342.70 × 5,747,263.24
  4. Step 4: Simplify right side
    9,782,892.04x = 84,308,574,054,672.34
  5. Step 5: Solve for x
    x = 84,308,574,054,672.34/9,782,892.04
  6. Step 6: Final answer
    x = 8,617,960.18

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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.